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The Universe


The Cosmos - Galaxies - Space - Black Holes - Earth - Planets - Moon - Stars - Sun - Solar System

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Milky Way Galaxy Magnetics - Gravity
Extra Terrestrial - ET - Space Aliens
Space Station - Space Shuttle - Space Travel
Satellites - Asteroids - Telescopes
Time Measuring
Pyramid of Complexity
Science - Physics

The photo on the right is not a Selfie. It is just an Artist rendition of what we would look like. The photo above is not to make you feel insignificant, it is only for reference and scale. Think of it as a sliding scale in your mind. Depending on your field of view, you would have to be around 100,000 light years away to see this Galaxy above using the naked human eye. And as you got closer, it would almost disappear because of the tremendous amount of space there is between everything. Sizes 

The Scale of the Universe from Big to Small (youtube)
The Scale of the Universe from Small to Big (youtube)
NASA Astronomy Picture of the Day (APOD)
The Scale of the Universe - Interactive (manual control scale)


Timeline of our Universe


13.7 Billion years ago
It is believed that our Universe began.  (not sure if it was the first time?)
Time Line of the Universe
Chronology of the Universe
Big Bang

After a 300-400 Million years later
Stars and Galaxies started to form.
Reionization marks the point at which the hydrogen in the Universe became ionized. Ionization is the process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons to form ions, often in conjunction with other chemical changes. Ion is an Atom or a molecule in which the total number of electrons is not equal to the total number of protons, giving the atom or molecule a net positive or negative electrical charge. Ions can be created, by either chemical or physical means, via ionization.
Shape of the Universe
Photo

GN-z11 high-redshift galaxy found in the constellation Ursa Major, and is currently the oldest and most distant known galaxy in the observable universe - 13.4 billion years old.
Galaxy z8 GND 5296 is 13.1 billion years old, only about 700 million years younger than the universe.

After 9 Billion years
our Sun is formed around 4.7 Billion years ago. (so life could have started a few billion years before us?)

4.5 Billion years ago
our Earth is formed. Earth day then was only 6 hours long. Mostly Molten Rock
Theia (wiki) Moon Formed, the Moon was twice as close. 10,000 ft. tides.

4 Billion years ago
The lunar cataclysm when asteroids bombarded the earth and moon.
Late Heavy Bombardment

3.5 Billion years ago
(One Billion Years since the Birth of Earth)
Microorganisms start to form on earth.
Stromatolite life from 3.7 billion years ago when Earth’s skies were orange and its oceans green.
Pyramid of Complexity
Primordial Soup
Timeline of Evolutionary History of Life (wiki)
Atmospheric Pressure was about half of what it is today.
Carbon Dating

3.2 Billion years ago
The Great Oxygenation Event. Oxygen is what makes the sky blue, molecules in the air scatter blue light from the sun more than they scatter red light. Was this the first Extinction?
Organisms Change
Atmosphere

3 Billion years ago
(1.5 Billion Years since the Birth of Earth)
Ocean organisms and primitive animals start to evolve.
Marine Biology

Over 2 Billion Years go by....yada yada yada...and then....

600 Million years ago
(3.9 Billion Years since the Birth of Earth and 2.9 Billion Years since Microorganisms Formed)
The earth was completely covered in Ice. Snowball Earth
Choanoflagellate are a group of free-living unicellular and colonial flagellate eukaryotes considered to be the closest living relatives of the animals.
Protein Domain is a conserved part of a given protein sequence and (tertiary) structure that can evolve, function, and exist independently of the rest of the protein chain.

500 Million years ago
The Cambrian Explosion. Prior to the Cambrian explosion, most organisms were simple, composed of individual cells occasionally organized into colonies. Over the following 70 to 80 million years, the rate of diversification accelerated by an order of magnitude and the diversity of life began to resemble that of today. Almost all the present phyla appeared during this period, with the exception of Bryozoa, which made its earliest known appearance later, in the Lower Ordovician.

400 Million years ago
We have Insects
Carboniferous is a geologic period and system that spans 60 million years from the end of the Devonian Period 358.9 million years ago (Mya), to the beginning of the Permian Period, 298.9 Mya. The name Carboniferous means "coal-bearing".

250 Million years ago
The Permian Extinction, which caused Extinction of 95% of all living species?   (Animals - Plants)
Peter Ward: Earth's Mass Extinctions (youtube)
(14 °F rise in temperature)
Earth took up to 10 million years to recover.

A footprint of a reptile-like creature called an Isochirotherium - an ancestor of dinosaurs and crocodiles, that roamed the area 230 million years ago - was discovered in early April by a person out walking in Olesa de Montserrat, 40 kilometers (25 miles) north of Barcelona. Northeastern Catalonia in the Iberian Peninsula.

200 Million years ago
Mammals evolve. Unicellular Organisms developed into Multicellular Organisms   Volvox
Dinosaurs lived for 180 mill. years, 1 Continent, mostly desert, no broad leaf trees, no flowers, Earth spun faster, moon was closer. Pangaea started braking apart about 200 million years ago.
G Plates
Earth Byte

125 Million years ago
Flowers Evolve.

100 million years ago India broke away from the other fragments of Gondwana and began moving north. Gondwana is the name given to an ancient supercontinent. It is believed to have sutured between about 570 and 510 million years ago (Mya), joining East Gondwana to West Gondwana. Gondwana formed prior to Pangaea, and later became part of it. Continental Drift

65 Million years ago
Dinosaurs go extinct. 
Cretaceous Tertiary Extinction
Recovery
Mesozoic Era
Earths Early History
Dinosaurs: Giants of Patagonia (2014) (Argentinosaur, Giganotosaur 11/25/2014 - 40 min. video)
Maniraptora
Dreadnoughtus

50 million years ago the land mass known as India today, drifted into Asia, the collision created the Himalayas, and is still moving an inch every year.
Discovery of Human Antiquity (wiki)
Table Mountain (30 - 50 million years)
Forbidden Archeology (Michael A. Cremo)
Laetoli Footprints (3.7 million years ago)

2.6 million years ago
Paleolithic primitive Stone Tools discovered.
Bolas throwing weapon made of weights on the ends of interconnected cords, used to capture animals by entangling their legs.
Stone Age Begins.
Advancement in Tools
Archaeology (culture)

2,588,000 to 11,700 years ago
Pleistocene - Documentary : Secrets Beneath The Ice In Antarctica HD full (youtube)

600,000 years ago
Homo Sapiens Evolved, or were Engineered or Created or arrived here from another planet 500 million years ago or 3 billion years ago?
The Day We Learned to Think (youtube)

500,000 years ago
Archaic Humans

400,000 years ago
Schöningen Spears, four ancient wooden spears found in an opencast mine near the town (Bamford & Henderson 2003). The spears are about 400,000 years old .

250,000 years before the present
. Hueyatlaco is an archeological site in the Valsequillo Basin near the city of Puebla, Mexico. After excavations in the 1960s, the site became notorious due to geochronologists' analyses that indicated human habitation at Hueyatlaco.

100,000 years ago
Last Glacial Period
Timeline of Glaciation
Middle Pleistocene
Climate Change

75,000 years ago
Toba Catastrophe Theory
San People
Recent African Origin of Modern Humans
Multistep food plant processing at Grotta Paglicci (Southern Italy) around 32,600 cal B.P.

23,000 years ago
People came from Siberia and East Asia to America.

22,000 years ago
The Last Glacial Maximum, the maximum extent of glaciation within the last glacial period 100,000 years ago.
History of Agriculture Wild grains were collected and eaten from at least 20,000 BC.

14,000 years ago Humans' arrive in southern South America, first or second time?  Pumapunku  Tiwanaku (Bolivia)

13,000 years ago a prehistoric group of hunter-gathers known as the Clovis people lived in Northern America.

11,000 years ago
Beringia The last ice age ended about 11,000 years ago. Next one might be in 100,000 years. Global sea level rose as the vast ice sheets of the last Ice Age melted back, more than 120 meters or 393 feet. This melt-back lasted from about 19,000 to about 6,000 years ago, meaning that the average rate of sea-level rise was roughly 1 meter per century.
Post-Glacial Rebound

10,000 to 5,000 BC
Mesolithic pre-agricultural material in northwest Europe. Gobekli Tepe dates back to the 10th–8th millennium BCE. During the first phase, pre-pottery Neolithic A (PPNA). Circles of massive T-shaped stone pillars were erected, the world's oldest known megaliths. More than 200 pillars in about 20 circles are currently known through geophysical surveys. Each pillar has a height of up to 6 m (20 ft) and a weight of up to 20 tons. They are fitted into sockets that were hewn out of the bedrock. Archaeological site is atop a mountain ridge "Potbelly Hill" in the Southeastern Anatolia Region of modern-day Turkey.

6,000 and 10,000 years ago
The OCA2 Gene mutation for Blue Eyes occurred. Before then there were no blue eyes. So we went from having nobody on Earth with blue eyes 10,000 years ago, to now having 20 or 40 percent of Europeans having blue eyes.

4,500 and 2,000 BC
Neolithic  Neolithic Revolution  More humans went from Hunting and Gathering to one of Agriculture and settlement, allowing the ability to support an increasingly large population.

Humans understood that there were patterns and cycles in life, so we created tools to help predict those patterns.
Calendars - BC,AD,CE,BCE

3000 BC
Bronze Age is a period characterized by the use of bronze, proto-writing, and other early features of urban civilization.
Clocks Invented
Stonehenge is a ring of standing stones are set within earthworks in the middle of the most dense complex of Neolithic and Bronze Age monuments in England, including several hundred burial mounds.
Indus Valley Civilization 3300–1300 BCE, regions of South Asia, extending from what today is northeast Afghanistan to Pakistan and northwest India.
Pyramids have been built by civilizations in many parts of the world. For thousands of years, the largest structures on Earth were pyramids, which is a structure whose outer surfaces are triangular and converge to a single point at the top, making the shape roughly a pyramid in the geometric sense.
Maya Civilization was a Mesoamerican civilization developed by the Maya peoples, and noted for its hieroglyphic script—the only known fully developed writing system of the pre-Columbian Americas—as well as for its art, architecture, mathematics, calendar, and astronomical system. The Maya civilization developed in an area that encompasses southeastern Mexico, all of Guatemala and Belize, and the western portions of Honduras and El Salvador. This region consists of the northern lowlands encompassing the Yucatán Peninsula, and the highlands of the Sierra Madre, running from the Mexican state of Chiapas, across southern Guatemala and onwards into El Salvador, and the southern lowlands of the Pacific littoral plain.
From Stone Tools to Metal Tools

The Evolution of Terrestrial Ecosystems Program (ETE)
Paleontological Research Institution

Roman Empire was the post-Roman Republic period of the ancient Roman civilization, characterized by government headed by emperors and large territorial holdings around the Mediterranean Sea in Europe, Africa and Asia.
Angkor Wat is a temple complex in Cambodia and the largest religious monument in the world, with the site measuring 162.6 hectares (1,626,000 m2; 402 acres). It was originally constructed as a Hindu temple of god Vishnu for the Khmer Empire, gradually transforming into a Buddhist temple toward the end of the 12th century. It was built by the Khmer King Suryavarman II in the early 12th century.
Dorset Culture was a Paleo-Eskimo culture (500 BCE–1500 CE) that preceded the Inuit culture in Arctic North America.
Norsemen refers to the group of people who spoke what is now called the Old Norse language between the 8th and 11th centuries. The language belongs to the North Germanic branch of the Indo-European languages, and is the earlier form of modern Scandinavian languages.
Stone Spheres of Costa Rica dating back to the Aguas Buenas Period (300–800 CE) and Chiriquí Period (800–1550 CE).
(Diquis Spheres or Stone Balls)

99.9 Percent of all Species that have existed on Earth, are now Extinct.
We are now in the 6th Extinction at an extremely fast rate.
Holocene 6th Extinction

Are Extinctions like a Computer Rebooting, Life hitting the Restart Button?

Since then, for thousands of years, humans have struggled to survive, with many civilizations failing. Even in the last 2000 years, humans are still struggling to survive. Humans have been suffering from wars, diseases, and all kinds of catastrophes. We have made many improvements, but we still have many problems that we have to solve. Luckily, the Earth during the last 5,000 years has been pretty good to us. Except for the regular outbursts from mother nature, we have had no major extinction events like the previous ones. It's estimated that 106 Billion Humans Have Lived since the beginning, and as of 2011, 94% are Dead. That means over 99 Billion people have lived and died before you were born, So everyone is standing on the Shoulders of Giants, and everyone is Passing the Baton, so please make it a good one. 

Inventions Timeline - Some of our Greatest Inventions and Innovations
Corporate Takeover of America Timeline
Corporate Takeover of America's Education System

"You have to have something to show for your life, something significant, something relevant, something positive. And don't worry about the time that was wasted, think about the time that you still have. You don't have to finish, you just have to start, someone else will pick up where you left off, pass your baton forward."

"It's amazing to know that everyone who has lived before 1901 is dead, and in 120 years everyone alive today will be dead. And that's not just 7 billion people dying, it's all the other deaths that happened in those 120 years. If 55 million people die every year, that's almost another 7 billion people gone. We need to get in touch with this reality. Though our lives are temporary, our actions could continue to do damage long after we have died. But if our actions are positive, then life will continually improve, long after we have gone."

Remember that the universe is still young and still evolving. Only eight percent of the potentially habitable planets that will ever form in the universe exist today. So the bulk of possible habitable planets - 92 percent - have yet to be born. We have a very long future ahead us.

And after all that, here you are today....

Big History Project
Historical Geology principles and techniques of geology to reconstruct and understand the geological history of Earth.
Paleontology  is the scientific study of life that existed prior to, and sometimes including, the start of the Holocene Epoch (roughly 11,700 years before present) Time Measuring
Palaeogeography is the study of historical geography, generally physical landscapes.
Teaching History

There is no such thing as stationary, everything is in constant motion, we are in constant motion even when we sleep. Physical stillness is an illusion, but it's an illusion we sometimes need in order to relax and to find peace. But we have to make sure that we fully understand that nothing can be still, things are either getting better, or things are continually getting worse. And in order to continually improve things, we have take necessary actions, actions that are proven to help things get better, if not, then things will continually get worse. I prefer to have things continually improve and get better, it seems natural, so why not take the path of least resistance, it's life's natural path. And we know from History that if you go off the path, then adaptation is no longer available. And we are off the path on a lot of things in our world. We need to get back on the path, and stay connected to life's natural progression. We need to avoid decline and retrograde. We need to stop devolving, We need to stop making things worse, or bad, or unnatural, or abnormal, or unstable. Those directions are nothing but trouble. Don't be fooled into believing that you have fixed a problem, because you may still be headed towards failure. 
Retrograde and Prograde Motion

"We are either progressing or retrograding all the while. There is no such thing as remaining stationary in this life."
James Freeman Clarke



Time - Measuring Time


Time is a Measurement System, a Process for Learning and a very important Tool that helps us Plan and Predict. Though the timing of Cycles, Rhythms and Development are essential for Life, try not to spend to much time thinking about Time, this is just one of many tools that we have. 

Time Dilation is a difference of elapsed time between two events as measured by observers either moving relative to each other or differently situated from a gravitational mass or masses.
Time Scale is a duration or quantity of time.
Timeline is a way of displaying a list of events in chronological order, sometimes described as a project artifact.
Chronology is the science of arranging events in their order of occurrence in time. Stages

Calendar is a system of organizing days for social, religious, commercial or administrative purposes. This is done by giving names to periods of time, typically days, weeks, months, and years. A date is the designation of a single, specific day within such a system. A calendar is also a physical record (often paper) of such a system. A calendar can also mean a list of planned events, such as a court calendar or a partly or fully chronological list of documents, such as a calendar of wills.
Periods in a calendar (such as years and months) are usually, though not necessarily, synchronized with the cycle of the sun or the moon. The most common type of pre-modern calendar was the lunisolar calendar, a lunar calendar that occasionally adds one intercalary month to remain synchronised with the solar year over the long term. History of Calendars
The calendar in most widespread use today is the Gregorian calendar, introduced in the 16th century by Pope Gregory XIII as a modification of the Julian calendar, which was itself a modification of the ancient Roman calendar. The term calendar itself is taken from calendae, the term for the first day of the month in the Roman calendar, related to the verb calare "to call out", referring to the "calling" of the new moon when it was first seen. Latin calendarium meant "account book, register" (as accounts were settled and debts were collected on the calends of each month). The Latin term was adopted in Old French as calendier and from there in Middle English as calender by the 13th century (the spelling calendar is early modern).
Retrospective means to take a look back at events that already have taken place.
Time Management

BCE as an abbreviation for "before the Common (or Current) Era". (Before Christ)
Common Era (CE) is a calendar era that is often used as an alternative naming of the Anno Domini era ("in the year of the Lord"), abbreviated AD. A.D., is used to refer to the years after the birth of Jesus.  A.D. used to be "After Death."
Before Present years is a time scale used mainly in geology and other scientific disciplines to specify when events in the past occurred.

Spacetime is any mathematical model that combines space and time into a single interwoven continuum.
Light
Time of Flight describes a variety of methods that measure the time that it takes for an object, particle or acoustic, electromagnetic or other wave to travel a distance through a medium. Action Physics
Aeon a relatively long period of time (by human calculation)
The Primacy of Consciousness (youtube)
Time Travel
2012 Phenomenon was a range of eschatological beliefs that cataclysmic or otherwise transformative events would occur on or around 21 December 2012.
Great Year The period of one complete cycle of the equinoxes around the ecliptic, about 25,800 years.

Radiocarbon Dating is a method for determining the age of an object containing organic material by using the properties of radiocarbon (14C), a radioactive isotope of carbon. Carbon-14 dating is based on the fact that radiocarbon is constantly being created in the atmosphere by the interaction of cosmic rays with atmospheric nitrogen. The resulting radiocarbon combines with atmospheric oxygen to form radioactive carbon dioxide, which is incorporated into plants by photosynthesis; animals then acquire 14 C by eating the plants. When the animal or plant dies, it stops exchanging carbon with its environment, and from that point onwards the amount of 14 C it contains begins to decrease as the 14 C undergoes radioactive decay. Measuring the amount of 14 C in a sample from a dead plant or animal such as a piece of wood or a fragment of bone provides information that can be used to calculate when the animal or plant died. The older a sample is, the less 14 C there is to be detected, and because the half-life of 14 C (the period of time after which half of a given sample will have decayed) is about 5,730 years, the oldest dates that can be reliably measured by radiocarbon dating are around 50,000 years ago, although special preparation methods occasionally permit dating of older samples.

Potassium–Argon Dating, abbreviated K–Ar dating, is a radiometric dating method used in geochronology and archaeology. It is based on measurement of the product of the radioactive decay of an isotope of potassium (K) into argon (Ar). Potassium is a common element found in many materials, such as micas, clay minerals, tephra, and evaporites. In these materials, the decay product 40Ar is able to escape the liquid (molten) rock, but starts to accumulate when the rock solidifies (recrystallizes). The amount of Argon sublimation that occurs is a function of the purity of the sample, the composition of the mother material, and a number of other factors. These factors introduce error limits on the upper and lower bounds of dating, so that final determination of age is reliant on the environmental factors during formation, melting, and exposure to decreased pressure and/or open-air. Time since recrystallization is calculated by measuring the ratio of the amount of 40Ar accumulated to the amount of 40K remaining. The long half-life of 40K allows the method to be used to calculate the absolute age of samples older than a few thousand years. The quickly cooled lavas that make nearly ideal samples for K–Ar dating also preserve a record of the direction and intensity of the local magnetic field as the sample cooled past the Curie temperature of iron. The geomagnetic polarity time scale was calibrated largely using K–Ar dating.

History of Timekeeping Devices - Clocks

On December 31, 2016, a "leap second" will be added to the world's clocks at 23 hours, 59 minutes and 59 seconds Coordinated Universal Time (UTC).
Atomic Clock is a clock device that uses an electronic transition frequency in the microwave, optical, or ultraviolet region of the electromagnetic spectrum of atoms as a frequency standard for its timekeeping element.

Time (continued)

We did not invent time, we learned how to understand time and use it to our advantage.

Pyramid of Complexity Triangle Pyramid of Complexity
Mammals
Animals
Insects
Plants
Organisms
Cells
Biomolecules
Molecules
Atoms
Nucleons
Quarks

Tree of Life
Connected
Associations
Time Line of the Universe


Solar System


Solar System is the gravitationally bound system comprising the Sun and the objects that orbit it, either directly or indirectly.[b] Of those objects that orbit the Sun directly, the largest eight are the planets,[c] with the remainder being significantly smaller objects, such as dwarf planets and small Solar System bodies. Of the objects that orbit the Sun indirectly, the moons, two are larger than the smallest planet, Mercury.
Formation and Evolution of the Solar System began 4.6 billion years ago with the gravitational collapse of a small part of a giant molecular cloud. Most of the collapsing mass collected in the center, forming the Sun, while the rest flattened into a protoplanetary disk out of which the planets, moons, asteroids, and other small Solar System bodies formed.
Tallest Mountains in the Solar System
Eyes on the Solar System
The Solar System to Scale on a dry lakebed in Nevada (youtube)
Earth - Moon - Sun - Asteroids - Milky Way - Space
The Year of Pluto - NASA New Horizons (youtube)
Pluto Photos
Mars Map that's Perfect everyday Earthlings
Gas Giant is a giant planet composed mainly of hydrogen and helium. Jupiter and Saturn are the gas giants of the Solar System.

Planet Spin Directions

Solar System's Motion through Space: The Resonance Project / Nassim Haramein (youtube)
Interesting Theory's

The Helical Model - Our Solar System is a Vortex (youtube)
The Helical Model - our Galaxy is a Vortex (youtube)
The above videos are not totally accurate, but for all intensive purposes, it's good enough for now.
Torus - Torus Spacetime Manifold (youtube)
Helix is a type of smooth space curve, i.e. a curve in three-dimensional space. It has the property that the tangent line at any point makes a constant angle with a fixed line called the axis. Vortex
Deferent and Epicycle meaning circle moving on another circle, was a geometric model used to explain the variations in speed and direction of the apparent motion of the Moon, Sun, and planets. In particular it explained the apparent retrograde motion of the five planets known at the time. Secondarily, it also explained changes in the apparent distances of the planets from Earth.

Orbit is the gravitationally curved path of an object about a point in space, for example the orbit of a planet about a star or a natural satellite around a planet. Orbits of planets are typically elliptical, and the central mass being orbited is at a focal point of the ellipse. Orbiting Satellites 
Elliptic Orbit not centered, rounded like an egg.
Circular Orbit is the orbit at a fixed distance around any point by an object rotating around a fixed axis.
Orbital Mechanics is the application of ballistics and celestial mechanics to the practical problems concerning the motion of rockets and other spacecraft. Rotation 
Orbital Inclination is the acute (smaller) angle between a reference plane and the orbital plane or axis of direction of an object in orbit around another object. Centrifugal Force
Orbital Resonance occurs when two orbiting bodies exert a regular, periodic gravitational influence on each other, usually because their orbital periods are related by a ratio of two small integers. The physics principle behind orbital resonance is similar in concept to pushing a child on a swing, where the orbit and the swing both have a natural frequency, and the other body doing the "pushing" will act in periodic repetition to have a cumulative effect on the motion. Orbital resonances greatly enhance the mutual gravitational influence of the bodies, i.e., their ability to alter or constrain each other's orbits.
Spin-Orbit Interaction is an interaction of a particle's spin with its motion. The first and best known example of this is that spin–orbit interaction causes shifts in an electron's atomic energy levels due to electromagnetic interaction between the electron's spin and the magnetic field generated by the electron's orbit around the nucleus. This is detectable as a splitting of spectral lines, which can be thought of as a Zeeman Effect due to the internal field. A similar effect, due to the relationship between angular momentum and the strong nuclear force, occurs for protons and neutrons moving inside the nucleus, leading to a shift in their energy levels in the nucleus shell model. In the field of spintronics, spin–orbit effects for electrons in semiconductors and other materials are explored for technological applications. The spin–orbit interaction is one cause of
magnetocrystalline anisotropy.

Axial Tilt also known as obliquity, is the angle between an object's rotational axis and its orbital axis, or, equivalently, the angle between its equatorial plane and orbital plane. It differs from orbital inclination.
Axial Precession is a gravity-induced, slow, and continuous change in the orientation of an astronomical body's rotational axis. In particular, it can refer to the gradual shift in the orientation of Earth's axis of rotation, which, similar to a wobbling top, traces out a pair of cones joined at their apices in a cycle of approximately 26,000 years. Momentum
Heliocentrism is the astronomical model in which the Earth and planets revolve around the Sun at the center of the Solar System.
Copernican Heliocentrism

Angle of our Solar System in the Milky Way

Not only does every planet go around the sun in the same direction, but upwards of 99% of Asteroids and other small features do too. Note that this plane of rotation in our solar system does not match up with the overall plane of galactic rotation; the direction of rotation within individual star systems is largely unaffected by the galaxy, but the systems themselves do all orbit the galactic core in one direction. Action Physics

Movement in the Galaxy

Why we see the same Stars every night?

Proper Motion is the astronomical measure of the observed changes in apparent positions of stars in the sky as seen from the center of mass of the Solar System compared to the imaginary fixed background of the more distant stars.
Earth and Venus Orbit

Axial Precession is a gravity-induced, slow, and continuous change in the orientation of an astronomical body's rotational axis.
Precession is a change in the orientation of the rotational axis of a rotating body. In an appropriate reference frame it can be defined as a change in the first Euler angle, whereas the third Euler angle defines the rotation itself. Momentum
Age of Aquarius is an astrological term denoting either the current or forthcoming astrological age, depending on the method of calculation. Astrologers maintain that an astrological age is a product of the earth's slow precessional rotation and lasts for 2,160 years, on average (26,000-year period of precession / 12 zodiac signs = 2,160 years).

Planets of our solar system rotate around the sun at different speeds.
Apparent Retrograde Motion is the apparent motion of a planet in a direction opposite to that of other bodies within its system, as observed from a particular vantage point. Direct motion or prograde motion is motion in the same direction as other bodies.
Retrograde and Prograde Motion is motion in the direction opposite to the movement of something else and the contrary of direct or prograde motion. This motion can be the orbit of one body about another body or about some other point, or the rotation of a single body about its axis, or other phenomena such as precession or nutation of the axis. In reference to celestial systems, retrograde motion usually means motion which is contrary to the rotation of the primary, that is, the object which forms the system's hub.
Planetary Migration occurs when a planet or other stellar satellite interacts with a disk of gas or planetesimals, resulting in the alteration of the satellite's orbital parameters, especially its semi-major axis. Planetary migration is the most likely explanation for hot Jupiters, extrasolar planets with jovian masses, but orbits of only a few days.

Our Solar System Planets

Thunderbolts of the Gods (youtube)
Episode 2 Symbols of an Alien Sky: The Lightning Scarred Planet, Mars (youtube)
Plasma Cosmology
Mars Scars
Jupiter was once close to Mars
Grand Tack 
The Resonance Project

Pluto
Pluto the Planet

Pluto's Largest Moon Charon
Plutos Largest Moon Charon

2014 QZ224 Dwarf Planet
2014 QZ224 dwarf planet is about 330 miles across and some 8.5 billion miles from the sun. It takes 1,100 years to complete one orbit. Sedna, Eris and Makemake have all been discovered in the past decade or so. Add to that Pluto.

Planets that have no stars are called Rogue Planets, there may be billions of rogue planets in the Milky Way.


Galaxies


Galaxy is a gravitationally bound system of stars, stellar remnants, interstellar gas, dust, and dark matter.

Milky Way is the galaxy that contains our Solar System. The Milky Way is a combination of smaller galaxies.
Our galaxy contains 200–400 billion Stars, with at least 50 billion Planets, 500 million of which could be located in the Habitable Zone of their parent star. 
Our Solar System travels at 447,000 MPH and takes 250 Million years to complete one Galactic Rotation.
Galactic Year
The Sun is moving 486,000 Mph. 
The Earth takes one day to rotate, spins 1,050 MPH and travels 67,000 miles per hour. 
Earth orbits the Sun once every 366.26 times it rotates about its own axis, which is equal to 365.26 Solar Days.  
Our Galaxy Is the Milky Way Galaxy the center of the Universe?
Catching a GLIMPSE of the Milky Way (youtube)
Huelux (video)
The Milky Way is a Barred Spiral Galaxy, and is estimated to be about 13.2 billion years old.
The Milky Way's black hole is 26,000 light years away. Space
We have estimated the size of our galaxy to be around 125,000 Light Years in Diameter. But the latest evidence may bring that size to almost 150,000 light-years in size. Monoceros Ring
Time-Lapes Video of Space at Night shows Rotation of Earth
The Milky Way is moving at a rate of 552 to 630 km per second, being pushed away from the Local Void at 600,000 mph with respect to this local co-moving frame of reference sideways stellar motion. 
Great Attractor is a gravitational anomaly in intergalactic space at the center of the Laniakea Supercluster that reveals the existence of a localised concentration of mass tens of thousands of times more massive than the Milky Way.
Higgs Boson - Hadron Collider
Galactic Coordinate System is a celestial coordinate system in spherical coordinates, with the Sun as its center, the primary direction aligned with the approximate center of the Milky Way galaxy, and the fundamental plane approximately in the galactic plane. It uses the right-handed convention, meaning that coordinates are positive toward the north and toward the east in the fundamental plane.
Celestial Navigation is the ancient art and science of position fixing that enables a navigator to transition through a space without having to rely on estimated calculations, or dead reckoning, to know their position. Celestial navigation uses "sights," or angular measurements taken between a celestial body (the sun, the moon, a planet or a star) and the visible horizon. The sun is most commonly used, but navigators can also use the moon, a planet or one of 57 navigational stars whose coordinates are tabulated in the Nautical Almanac and Air Almanacs.
Google Sky
Galaxy Rotation Curve is a plot of the orbital speeds of visible stars or gas in that galaxy versus their radial distance from that galaxy's centre. It is typically rendered graphically as a plot.

A Dwarf Galaxy is a small galaxy composed of up to several billion stars, a small number compared to the Milky Way's 200–400 billion stars.

The Milky Way Churns Out Seven New Stars Per Year, Scientists Say 
But what Shuts Down Star Formation in Galaxies? Galaxies originally form when large clouds of hydrogen gas collapse and are converted into stars, if you remove that gas, the galaxy cannot grow further

Supercluster is a large group of smaller galaxy clusters or galaxy groups, which is among the largest-known structures of the cosmos. The Milky Way is part of the Local Group galaxy cluster (that contains more than 54 galaxies), which in turn is part of the Laniakea Supercluster. This supercluster spans over 500 million light-years, while the Local Group spans over 10 million light-years. The number of superclusters in the observable universe is estimated to be 10 million. Virgo Supercluster
Coma Cluster is a large cluster of galaxies that contains over 1,000 identified galaxies.
There are about four dozen galaxies that we know of circling our own.

Andromeda and Milky Way Collision

The photo above, in about 4 Billion years from now in 2017, the Galaxy Andromeda and the Milky way will come in contact with each other to form one big Galaxy. But the chance of even two stars colliding is negligible because of the huge distances between the stars. The Andromeda Galaxy, 2.5 million light-years from Earth, contains about 1 trillion stars and the Milky Way contains about 300 billion. In order to see this image above would mean that Andromeda Galaxy is still around 100,000 light years away. Andromeda and Milky Way Collision

Globular Cluster is a spherical collection of stars that orbits a galactic core as a satellite. Globular clusters are very tightly
bound by gravity, which gives them their spherical shapes and relatively high stellar densities toward their centers. Globular clusters, which are found in the halo of a galaxy, contain considerably more stars and are much older than the less dense galactic, or open clusters, which are found in the disk. The galactic halo is an extended, roughly spherical component of a galaxy which extends beyond the main, visible component. Several distinct components of galaxies comprise the halo: the galactic spheroid (stars). the galactic corona (hot gas, i.e. a plasma). the dark matter halo. The distinction between the halo and the main body of the galaxy is clearest in spiral galaxies, where the spherical shape of the halo contrasts with the flat disc. In an elliptical galaxy, there is no sharp transition between the body of the galaxy and the halo.

Magellanic Clouds are two irregular dwarf galaxies visible from the southern hemisphere; they are members of the Local Group and are orbiting the Milky Way galaxy. Because they both show signs of a bar structure, they are often reclassified as Magellanic spiral galaxies. The two galaxies are: Large Magellanic Cloud (LMC), approximately 160,000 light-years away. Small Magellanic Cloud (SMC), approximately 200,000 light years away.

Close look at the ATLASGAL image of the plane of the Milky Way (youtube)

"I was given something wonderful, something that changed me forever. A vision of the universe."  Quote from the 1997 Film "Contact"



Universe


Universe is all of Time and Space and its contents. It includes Planets, Moons, minor planets, Stars, Galaxies, the contents of intergalactic space, and all matter and energy. The size of the entire Universe is unknown.

Wendy Freedman: This new telescope might show us the beginning of the universe (video)

The most distant galaxy ever seen ' UDFj-39546284 is about 13.2 billion Light Years from Earth. The galaxy dated back to a time just 480 million years after the big bang. Giant Galaxies die from the inside out: Star formation shuts down in the centers of elliptical galaxies first. Older galaxies may only seem to be moving faster because in the past, time was faster?

Charting the Slow Death of the Universe is an international team of astronomers studying more than 200,000 galaxies has measured the energy generated within a large portion of space more precisely than ever before. They confirm that the energy produced in a section of the Universe today is only about half what it was two billion years ago and find that this fading is occurring across all wavelengths from the ultraviolet to the far infrared. Is the Universe slowly dying?  
Entropy
Black Holes

Space Observation Tools
The National Radio Astronomy Observatory
Tiny1: The World's Smallest Astronomy Camera
Worlds Most Powerful 3.2-Gigapixel Digital Camera
Cosmic Journeys - Hubble: Universe in Motion (youtube)  
Open Source Virtual Telescope and Interactive Universe Images for Students and the General Public
Telescopes
Manned Orbiting Laboratory (MOL),was a 963 military reconnaissance space plane
National Reconnaissance Operations Center
Almaz program was a highly secretive Soviet military space station program where 3 crewed military reconnaissance stations were launched between 1973 and 1976.
Adaptive Optics is a technology used to improve the performance of optical systems by reducing the effect of wavefront distortions: it aims at correcting the deformations of an incoming wavefront by deforming a mirror in order to compensate for the distortion. It is used in astronomical telescopes and laser communication systems to remove the effects of atmospheric distortion, in microscopy, optical fabrication and in retinal imaging systems to reduce optical aberrations. Adaptive optics works by measuring the distortions in a wavefront and compensating for them with a device that corrects those errors such as a deformable mirror or a liquid crystal array. Satellites
Active Optics is a technology used with reflecting telescopes developed in the 1980s, which actively shapes a telescope's mirrors to prevent deformation due to external influences such as wind, temperature, mechanical stress. Without active optics, the construction of 8 metre class Telescopes is not possible, nor would telescopes with segmented mirrors be feasible.
Eyes in the Skies

The Universe looks like one large experiment, trying all kind of things. Not every planet has life, not every star gives life, but you can still learn something from all these different outcomes. Space

Space Travel 1 of 5 HQ - The Universe (youtube)

Universe Photos
M60-UCD1 Dwarf Galaxy with Black hole 5 times bigger then the Milky Way
Elephant-4214115
Butterfly Nebula
Colliding Galaxies Leave a Trail of Stars (NGC 4676)
Whirlpool Galaxy (M51)
Spiral Galaxy NGC 7714
Cats Eye Nebula Dying Star
Galaxy Pair Arp 87
Antennae Galaxies NGC 4038 NGC 4039
MyCn18
Sombrero Galaxy (M104)

There are more stars in space than there are grains of sand on every beach on Earth. Telescopes

Why do we see the same Stars every Night?
Celestial Sphere is an imaginary sphere of arbitrarily large radius, concentric with Earth. All objects in the observer's sky can be thought of as projected upon the inside surface of the celestial sphere, as if it were the underside of a dome or a hemispherical screen. The celestial sphere is a practical tool for spherical astronomy, allowing observers to plot positions of objects in the sky when their distances are unknown or unimportant.
Celestial Equator is a great circle on the imaginary celestial sphere, in the same plane as the Earth's equator. In other words, it is a projection of the terrestrial equator out into space. As a result of the Earth's axial tilt, the celestial equator is inclined by 23.4° with respect to the ecliptic plane.
Circumpolar Star is a star that, as viewed from a given latitude on Earth, never sets (that is, never disappears below the horizon), due to its proximity to one of the celestial poles. Circumpolar stars are therefore visible from said location toward nearest pole for the entire night on every night of the year (and would be continuously visible throughout the day too, were they not overwhelmed by the Sun's glare).
Copernican Principle is a working assumption that arises from a modified cosmological extension of Copernicus's heliocentric universe. Under the modified Copernican principle, neither the Sun nor the Earth are in a central, specially favored position in the universe. In some sense, it is equivalent to the mediocrity principle. More recently, the principle has been generalized to the relativistic concept that humans are not privileged observers of the universe.
Principle of Locality states that an object is only directly influenced by its immediate surroundings. A theory which includes the principle of locality is said to be a "local theory". This is an alternative to the older concept of instantaneous "action at a distance". Locality evolved out of the field theories of classical physics. The concept is that for an action at one point to have an influence at another point, something in the space between those points (such as a field, wave, or particle) must carry (i.e. "mediate") the action. To exert an influence, something must travel through the space between the two points, carrying the influence.
Image of the Angle our Solar System as it Travels through the Milky Way
Triangulation
How to read a Celestial Planisphere Chart
Planisphere
Planisphere is a star chart analog computing instrument in the form of two adjustable disks that rotate on a common pivot. It can be adjusted to display the visible stars for any time and date. It is an instrument to assist in learning how to recognize stars and constellations. The astrolabe, an instrument that has its origins in Hellenistic astronomy, is a predecessor of the modern planisphere. The term planisphere contrasts with armillary sphere, where the celestial sphere is represented by a three-dimensional framework of rings.
Using Stars to Navigate

DIY Star Projector
Uncle Milton Star Theatre Pro (amazon)
The number of Stars are estimated to be around is 300,000,000,000,000,000,000,000. That is 300 Sextillion.
Star Chart
Spatial Intelligence
The Sun Moves too, everything moves together.

The star is known as WISE J072003.20-084651.2, or Scholz's star. Today, it's 20 light-years away from us in the constellation Monoceros. But in a study published by Astrophysical Journal Letters, researchers say it passed right by
us at a distance of 5 trillion miles (8 trillion kilometers, or 52,000 astronomical units, or 0.8 light-years). No other star has been known to come that close. A different star called HIP 85605 might make a dangerous pass through the Oort Cloud 240,000 to 470,000 years from now.

In The Sky
Google Sky
Earth Sky
Planetarium
Sky and Telescope
Clear Dark Sky
NASA YouTube Channel (videos)
Galactic Center of Milky Way Rises over Texas Star Party (youtube)
Eyes in Space

Astronomy is a natural science that studies celestial objects and phenomena. It applies mathematics, physics, and chemistry, in an effort to explain the origin of those objects and phenomena and their evolution. The objects of interest include planets, moons, stars, galaxies, and comets; while the phenomena include supernovae explosions, gamma ray bursts, and cosmic microwave background radiation. More generally all astronomical phenomena that originate outside Earth's atmosphere is within the perview of astronomy. A related but distinct subject, physical cosmology, is concerned with the study of the Universe as a whole. Telescopes
Astrology is the study of the movements and relative positions of celestial objects as a means for divining information about human affairs and terrestrial events.
Astronomical Symbols are symbols used to represent astronomical objects, theoretical constructs and observational events in astronomy. The earliest forms of these symbols appear in Greek papyri of late antiquity.
Astrophysics is the branch of astronomy that employs the principles of physics and chemistry "to ascertain the nature of the heavenly bodies, rather than their positions or motions in space.
Plasma Physics is one of the four fundamental states of matter, the others being solid, liquid, and gas. A plasma has properties unlike those of the other states.
Constellation is formally defined as a region of the celestial sphere, with boundaries laid down by the International Astronomical Union (IAU). The constellation areas mostly had their origins in Western-traditional patterns of stars from which the constellations take their names. Telescopes
Age of Aquarius is an astrological term denoting either the current or forthcoming astrological age, depending on the method of calculation. Astrologers maintain that an astrological age is a product of the earth's slow precessional rotation and lasts for 2,160 years, on average (26,000-year period of precession / 12 zodiac signs = 2,160 years).
Physical Cosmology is the study of the largest-scale structures and dynamics of the Universe and is concerned with fundamental questions about its origin, structure, evolution, and ultimate fate.
Cosmos is the universe regarded as a complex and orderly system; the opposite of chaos.
Cosmology is the study of the origin, evolution, and eventual fate of the universe. Physical cosmology is the scholarly and scientific study of the origin, large-scale structures and dynamics, and ultimate fate of the universe, as well as the scientific laws that govern these realities.

Space Adventures
Science Websites
Science Education

If the Universe was created about 13.7 Billion years ago, was it the First time or Second Time? When the Universe began, was Dark Matter Present then? Was Dark Energy Present then? What is Space?

Big Bang is a theory of the prevailing cosmological model for the universe from the earliest known periods through its subsequent large-scale evolution. The model describes how the universe expanded from a very high density and high temperature state, and offers a comprehensive explanation for a broad range of phenomena, including the abundance of light elements, the cosmic microwave background, large scale structure and Hubble's Law.
The Big Bang Never Happened (youtube)
Big Bang never Happened
Inflation (cosmology) is a theory of exponential expansion of space in the early universe. The inflationary epoch lasted from 10−36 seconds after the conjectured Big Bang singularity to sometime between 10−33 and 10−32 seconds after the singularity. Following the inflationary period, the Universe continues to expand, but at a less rapid rate.
Big Bounce is a hypothetical scientific model of the formation of the known universe. It was originally suggested as a property of the cyclic model or oscillatory universe interpretation of the Big Bang where the first cosmological event was the result of the collapse of a previous universe; however, it is also a consequence of applying loop quantum gravity techniques to Big Bang cosmology and this need not be cyclic.
Conformal Cyclic Cosmology the universe iterates through infinite cycle.

Universe The Cosmology Quest (youtube)
Conspiracy Local (youtube)
Everything and Nothing with Jim Al-Khalili BBC
Universe Theory's - What we know so far

If a Galaxy is 13.2 billion light years away how do we know if it's moving away from us, towards us, or if it's even still there?
The Light from the sun takes 8 minutes to reach us, if it went out 7 minutes ago we wouldn't know it for another minute.

Spatial Intelligence
Digital Physics

Nebular Hypothesis is the most widely accepted model in the field of cosmogony to explain the formation and evolution of the Solar System. It suggests that the Solar System formed from nebulous material.
Morphs Collaboration was a coordinated study to determine the morphologies of galaxies in distant clusters and to investigate the evolution of galaxies as a function of environment and epoch. Eleven clusters were examined and a detailed ground-based and space-based study was carried out.

Is Space In Motion just like the planets and the stars?

Maybe the Big Bang is the reason why we're Flying through the universe?  Formation and evolution of the Solar System
Maybe the Big Bang was needed to create motion, which is needed to create Energy and Gravity?

Interstellar Medium is the matter that exists in the space between the star systems in a galaxy. This matter includes gas in ionic, atomic, and molecular form, as well as dust and cosmic rays. It fills interstellar space and blends smoothly into the surrounding intergalactic space. The energy that occupies the same volume, in the form of electromagnetic radiation, is the interstellar radiation field.

Vacuum Energy is an underlying background energy that exists in space throughout the entire Universe. One contribution to the vacuum energy may be from virtual particles which are thought to be particle pairs that blink into existence and then annihilate in a timespan too short to observe. Their behavior is codified in Heisenberg's energy–time uncertainty principle. Still, the exact effect of such fleeting bits of energy is difficult to quantify. The vacuum energy is a special case of zero-point energy that relates to the quantum vacuum.

Superconductor
Electromagnetism
Light
Nikola Tesla (wiki)
Wireless Energy
Atoms



Earth


Earth as seen from Space Earth was formed about 4.54 billion years ago. The third planet from the Sun, the densest planet in the Solar System, the largest of the Solar System's four terrestrial planets, and the only astronomical object known to accommodate life. During one orbit around the Sun, Earth rotates about its own axis 366.26 times, creating 365.26 solar days or one sidereal year. The Earth has 5 Directions of Motion (Wobble, Spin, Orbit around the Sun, Orbit around the Galaxy, and Moving through space in the same direction as our Galaxy. Earth's Circumference: 24,901.46 miles or 40,075.017 km. Radius: 3,959 mi. Area: 196.9 million mi². Mass: 5.972 × 10^24 kg. Distance from Sun: 92.96 million mi.

The length of an Earth day has grown by 1.8 milliseconds per century.

Future of the Earth can be extrapolated based upon the estimated effects of several long-term influences. These include the chemistry at Earth's surface, the rate of cooling of the planet's interior, the gravitational interactions with other objects in the Solar System, and a steady increase in the Sun's luminosity. An uncertain factor in this extrapolation is the ongoing influence of technology introduced by humans, such as climate engineering, which could cause significant changes to the planet. The current Holocene extinction is being caused by technology and the effects may last for up to five million years. In turn, technology may result in the extinction of humanity, leaving the planet to gradually return to a slower evolutionary pace resulting solely from long-term natural processes.

Planet Sizes (youtube) 2
Google Earth
Polar Vortex
Giga Pan  2
Solar System
Age of the Earth

Geodetic Datum is a coordinate system, and a set of reference points, used to locate places on the Earth (or similar objects).
An approximate definition of sea level is the datum WGS 84, an ellipsoid, whereas a more accurate definition is Earth Gravitational Model 2008 (EGM2008), using at least 2,159 spherical harmonics.

Spherical Harmonics are special functions defined on the surface of a sphere. They are often employed in solving partial
differential equations that commonly occur in science. The spherical harmonics are a complete set of orthogonal functions on the sphere, and thus may be used to represent functions defined on the surface of a sphere, just as circular functions (sines and cosines) are used to represent functions on a circle via Fourier series. Like the sines and cosines in Fourier series, the spherical harmonics may be organized by (spatial) angular frequency, as seen in the rows of functions in the illustration on the right. Further, spherical harmonics are basis functions for SO(3), the group of rotations in three dimensions, and thus play a central role in the group theoretic discussion of SO(3).

Navigation

Ellipsoid the earth is not perfectly Round.

Geodesy is the measurement and representation of the Earth (or any planet), including its gravitational field, in a three-dimensional time-varying space. Geodesists also study geodynamical phenomena such as crustal motion, tides, and polar motion. For this they design global and national control networks, using space and terrestrial techniques while relying on datums and coordinate systems.
Geography

Historia Da Terra  (Earth Story with Aubrey Manning, History of our Planet) 

Earth Story: Video 1.The age of the Earth (1 of 6 ) (youtube)
Earth Rotation & Revolution around a moving Sun (youtube)

Solstice is an astronomical event that occurs twice each year (in June and December) as the Sun reaches its highest or lowest excursion relative to the celestial equator on the celestial sphere. The seasons of the year are directly connected to both the solstices and the equinoxes. Orbit
Earth Tilt Orbit
Earth's motion around the Sun, not as simple as I thought (youtube)

Climate is the statistics of weather, usually over a 30-year interval. It is measured by assessing the patterns of variation in temperature, humidity, atmospheric pressure, wind, precipitation, atmospheric particle count and other meteorological variables in a given region over long periods of time. Climate differs from weather, in that weather only describes the short-term conditions of these variables in a given region. A region's climate is generated by the climate system, which has five components: atmosphere, hydrosphere, cryosphere, lithosphere, and biosphere. Air

Season is a division of the year marked by changes in weather, ecology and hours of daylight. Seasons result from the yearly orbit of the Earth around the Sun and the tilt of the Earth's rotational axis relative to the plane of the orbit. In temperate and polar regions, the seasons are marked by changes in the intensity of sunlight that reaches the Earth's surface, variations of which may cause animals to go into hibernation or to migrate, and plants to be dormant. During May, June, and July, the northern hemisphere is exposed to more direct sunlight because the hemisphere faces the sun. The same is true of the southern hemisphere in November, December, and January. It is the tilt of the Earth that causes the Sun to be higher in the sky during the summer months which increases the solar flux. However, due to seasonal lag, June, July, and August are the hottest months in the northern hemisphere and December, January, and February are the hottest months in the southern hemisphere.

Seasonality consists of periodic, repetitive, and generally regular and predictable patterns in the levels of a time series. Seasonality can repeat on a weekly, monthly or quarterly basis, these periods of time are structured and occur in a length of time less than a year. Cycle

Globe is a three-dimensional, spherical, scale model of Earth (terrestrial globe or geographical globe) or other celestial body such as a planet or moon.
Lunar and Planetary Institute
Constellation Program was a human spaceflight program developed by NASA, the space agency of the United States, from 2005 to 2009. The major goals of the program were "completion of the International Space Station" and a "return to the Moon no later than 2020" with a crewed flight to the planet Mars as the ultimate goal.

Overview Effect refers to the experience of seeing firsthand the reality of the Earth in space, which is immediately understood to be a tiny, fragile ball of life, "hanging in the void", shielded and nourished by a paper-thin atmosphere. From space, national boundaries vanish, the conflicts that divide people become less important, and the need to create a planetary society with the united will to protect this "pale blue dot" becomes both obvious and imperative. Third-hand observers of these individuals may also report a noticeable difference in attitude. This is a cognitive shift in awareness reported by some astronauts and cosmonauts during spaceflight, often while viewing the Earth from orbit or from the lunar surface.
Gaia (mythology) - Mother Earth
Awareness
Emergence
Savikalpa is meditation with support of an object.

Photo of a Solar Eclipse Shadow on the Earth taken from Space

solar eclipse shadow on earth


Atmosphere

Atmosphere is a layer of gases surrounding a planet or other material body, that is held in place by the gravity of that body. An atmosphere is more likely to be retained if its gravity is high and the atmosphere's temperature is low.
Exosphere: 700 to 10,000 km (440 to 6,200 miles).
Thermosphere: 80 to 700 km (50 to 440 miles).
Mesosphere: 50 to 80 km (31 to 50 miles).
Stratosphere: 12 to 50 km (7 to 31 miles).
Troposphere: 0 to 12 km (0 to 7 miles).
Atmospheric Escape is the loss of planetary atmospheric gases or Air to outer space. A number of different mechanisms can be responsible for atmospheric escape, operating at different time scales; the most prominent is Jeans Escape, named after British astronomer Sir James Jeans, who described the process of atmospheric loss to the molecular kinetic energy.
Atmosphere of Earth at sea level, by contrast, is packed with about 100 billion billion molecules per cubic centimetre.
Plasmasphere or inner magnetosphere, is a region of the Earth's Magnetosphere consisting of low energy (cool) plasma. It is located above the ionosphere. The outer boundary of the plasmasphere is known as the plasmapause, which is defined by an order of magnitude drop in plasma density.
Troposphere is the lowest portion of Earth's atmosphere, and is also where all weather takes place. It contains approximately 75% of the atmosphere's mass and 99% of the total mass of water vapor and aerosols. The average depths of the troposphere are 20 km (12 mi) in the tropics, 17 km (11 mi) in the mid latitudes, and 7 km (4.3 mi) in the polar regions in winter. The lowest part of the troposphere, where friction with the Earth's surface influences air flow, is the planetary boundary layer. This layer is typically a few hundred meters to 2 km (1.2 mi) deep depending on the landform and time of day. Atop the troposphere is the tropopause, which is the border between the troposphere and stratosphere. The tropopause is an inversion
layer, where the air temperature ceases to decrease with height and remains constant through its thickness.
Tropospheric Ozone is a constituent of the troposphere (it is also an important constituent of some regions of the stratosphere commonly known as the ozone layer). The troposphere extends from the Earth's surface to between 12 and 20 kilometers above sea level and consists of many layers. Ozone is more concentrated above the mixing layer, or ground layer. Ground-level ozone, though less concentrated than ozone aloft, is more of a problem because of its health effects.

Earth Air Composition  Earth Air Composition

Oxygen is a highly reactive nonmetal and oxidizing agent that readily forms oxides with most elements as well as other compounds. By mass, oxygen is the third-most abundant element in the universe, after hydrogen and helium. At standard temperature and pressure, two atoms of the element bind to form dioxygen, a colorless and odorless diatomic gas with the formula O2. This is an important part of the atmosphere and diatomic oxygen gas constitutes 20.8% of the Earth's atmosphere. Additionally, as oxides the element makes up almost half of the Earth's crust. Air
Geological History of Oxygen (wiki)
Great Oxygenation Event is when oceanic cyanobacteria are believed to have become the first microbes to produce oxygen by photosynthesis. Before the GOE, any free oxygen they produced was chemically captured by dissolved iron or organic matter. The GOE was the point in time when these oxygen sinks became saturated, at which point oxygen, produced by the cyanobacteria, was free to escape into the atmosphere. Oxygen is the byproduct of life intervening in our planet’s geochemical cycles: harvesting solar energy to split water molecules, keeping the hydrogen atoms and reacting them with CO2 to make organic food and body parts, but spitting the oxygen back out. In Earth’s upper atmosphere some of this oxygen, under the influence of ultraviolet light, is transformed into ozone, O3, which shields Earth’s surface from deadly ultraviolet, making the land surface habitable. When it appeared, this shield allowed life to leave the ocean and the continents to become green with forests. O2 rendered the once deadly continents habitable for life.
Oxygen Minimum Zone is the zone in which oxygen saturation in seawater in the ocean is at its lowest. This zone occurs at depths of about 200 to 1,000 meters, depending on local circumstances.
Dissolved Oxygen
Joseph Priestley

There is more oxygen in forests and in green areas then there is in deserts and in cities. Air would also be cleaner and more humidified in forests and in other green areas like near waterfalls. Cities have less oxygen because there are less trees and more pollution. There is also more oxygen at lower altitudes and less oxygen at higher altitudes. The arctic and Antarctic regions have the highest oxygen ratios. Oxygen saturation is inversely proportional to the temperature of the water and phytoplankton life is abundant in cold waters. The amount of oxygen produced by single cell organisms is way more than that produced by multicellular plants

Global Oxygen Levels are Dropping
CO2 Increasing
Carbon Dioxide in Earth's Atmosphere. Earth's atmosphere currently constituting about 0.04% of CO2.
Keeling Curve is a graph which plots the ongoing change in concentration of carbon dioxide in Earth's atmosphere since 1958.
Percent Oxygen in Air (youtube)
Breathing - Air
Climate Change - Seasons

Nitrogen is a chemical element with symbol N and Atomic Number 7. The lightest member of group 15 of the periodic table, often called the pnictogens. The name comes from the Greek πνίγειν "to choke", directly referencing nitrogen's asphyxiating properties.

Cosmic Cinema: astronomers make real-time, 3D movies of plasma tubes drifting overhead (youtube)

Wind is the flow of gases on a large scale. On the surface of the Earth, wind consists of the bulk movement of Air.
Amazing Mirror & Air Experiment! (youtube) This is a demonstration of the Schlieren effect. This setup allows you to see changes in air density. The point light source is aimed at the concave mirror. The concave mirror reflects to a focal point. There you use a sharp edged object to partially block the light which helps create a shadow effect that allows you to see air movement. Flying
Microburst or air bombs, is a small downdraft that moves in a way opposite to a tornado. Microbursts are found in strong thunderstorms.
Wind Shear is a difference in wind speed and/or direction over a relatively short distance in the atmosphere. Atmospheric
wind shear is normally described as either vertical or horizontal wind shear. Vertical wind shear is a change in wind speed or direction with change in altitude. Horizontal wind shear is a change in wind speed with change in lateral position for a given altitude.
Outflow Boundary is a boundary separating thunderstorm-cooled air (outflow) from the surrounding air; similar in effect to a cold front, with passage marked by a wind shift and usually a drop in temperature and a related pressure jump.
Mesoscale Meteorology horizontal dimensions generally range from around 5 kilometers to several hundred kilometers. Vertical velocity often equals or exceeds horizontal velocities in mesoscale meteorological systems due to nonhydrostatic processes such as buoyant acceleration of a rising thermal or acceleration through a narrow mountain pass.
Hadley Cell is a tropical atmospheric circulation that features air rising near the equator, flowing poleward at 10–15 kilometers above the surface, descending in the subtropics, and then flowing equatorward near the surface. This circulation creates the trade winds, tropical rain-belts and hurricanes, subtropical deserts and the jet streams.
Atmospheric River Atmospheric River is a narrow corridor or filament of concentrated moisture in the atmosphere. Atmospheric rivers consist of narrow bands of enhanced water vapor transport, typically along the boundaries between large areas of divergent surface air flow, including some frontal zones in association with extratropical cyclones that form over the oceans. Pineapple Express storms are the most commonly represented and recognized type of atmospheric rivers; they are given the name due to the warm water vapor plumes originating over the Hawaiian tropics that follow a path towards California.

Humidity is the amount of water vapor in the air. Water vapor is the gaseous state of water and is invisible. Humidity indicates the likelihood of precipitation, dew, or fog. Higher humidity reduces the effectiveness of sweating in cooling the body by reducing the rate of evaporation of moisture from the skin. This effect is calculated in a heat index table or humidex.

Dew Point is the temperature at which dew forms and is a measure of atmospheric moisture. It is the temperature to which air must be cooled at constant pressure and water content to reach saturation. A higher dew point indicates more moisture in the air; a dew point greater than 20 °C (68 °F) is considered uncomfortable and greater than 22 °C (72 °F) is considered to be extremely humid. Frost point is the dew point when temperatures are below freezing. The dew point is the temperature at which the moisture (water vapor) in the air begins to condense. The warmer the air is, the more moisture it can hold. Condense is to change or cause to change from a gas or vapor to a liquid. Condensation is the change of the physical state of matter from gas phase into liquid phase, and is the reverse of Evaporation, which is a type of vaporization of a liquid that occurs from the surface of a liquid into a gaseous phase that is not saturated with the evaporating substance. Once the air temperature reaches the dew point, fog will form. It also determines whether it will rain or snow. The dew point determines how high the danger is for a grass or brush fire during a dry spell. It affects whether you will have to clean the frost off your windshield in the morning. The dew point determines how uncomfortable you will feel on a warm summer day. When you perspire, the water on your skin evaporates and cools your body, this is your temperature regulating system at work. When the dew point is high, the evaporation rate is very slow because there is so much water vapor in the air, and you don't get the cooling effect from your wet skin. The dew point also affects how you feel when you get out of a pool, lake or the ocean. On those days when the dew point is very low, you will feel cooler than when the dew point is high. This is because when the dew point is low, the water on your skin evaporates faster thus cooling you off.

Atmospheric Pressure sometimes also called barometric pressure, is the pressure exerted by the weight of air in the atmosphere of Earth (or that of another planet). In most circumstances atmospheric pressure is closely approximated by the hydrostatic pressure caused by the weight of air above the measurement point. Low-pressure areas have less atmospheric mass above their location, whereas high-pressure areas have more atmospheric mass above their location. Atmospheric pressure decreases with increasing elevation.

Visibility is a measure of the distance at which an object or light can be clearly discerned. The transparency of air,
Surface Weather Observation

Ultraviolet Index or UV Index, is an international standard measurement of the strength of sunburn-producing ultraviolet (UV) radiation at a particular place and time. The calculation starts with measurements of current total ozone amounts over the entire globe, obtained via two satellites operated by the National Oceanic and Atmospheric Administration. These data are used to produce a forecast of stratospheric ozone levels for the next day at many points across the country. A computer model uses the ozone forecast and the incident angle of sunlight at each point to calculate the strength of UV radiation at ground level. Sunlight angle is determined by latitude, day of year, and time of day (solar noon). The strength of UV radiation is calculated for several wavelengths between 280 and 400 nm, the full spectrum of UVB (280-314 nm) and UVA (315-400 nm) radiation.
Factors that determine the UV Index
The thickness of the ozone layer over your city (detected using satellites)  UV Index (weather.com)
The cloud cover over your city (clouds block UV radiation to varying degrees)
Air pollution: Similar to the way clouds shield the Earth's surface from the suns UV, urban smog can reduce the amount of UV energy reaching the Earth by reflecting UV back towards space or absorbing UV
The time of year (in winter, UV radiation is lower than in the summer because of the sun's angle)
Time of day: On any day the greatest amount of UV reaches the Earth around midday when the sun is at its highest point. Up to 50% of daily UV radiation levels is received between 11am and 2pm.
The elevation of your city (higher elevations get more UV radiation)
Latitude: Since the sun's UV energy impacts the Earth's surface at the most direct angle over the equator it is the most intense at this latitude.

Weather Monitoring
Weather Reports
BloomSky World's Smartest Weather Camera Station Smartest weather camera station with real-time images, time-lapse & precise weather data.
Indoor Air Monitoring

Clouds
All About Clouds for Kids: Types and Names of Clouds - FreeSchool (youtube)
The Three Main Clouds - Cirrus, Stratus, Cumulus (youtube)
Cumulus (white fluffy) and Stratus (blanket) are low clouds below 6,500 feet. Cirrus clouds are above 20,000 feet.
Arcus Cloud - Roll cloud - Mustache Cloud
Noctilucent Cloud or Electric Blue Polar Cloud, are tenuous cloud-like phenomena that are the "ragged edge" of a much brighter and pervasive polar cloud layer called polar mesospheric clouds in the upper atmosphere, visible in a deep twilight. They are made of ice crystals. These clouds can be observed only when the Sun is below the horizon for the observer, but while the clouds are still in sunlight. ScienceCasts: Electric-Blue Clouds Appear Over Antarctica (youtube)
Polar Mesospheric Clouds
Polar Stratospheric Cloud

Cyclones
Tornados
Steam Devil is a small, weak whirlwind over water (or sometimes wet land) that has drawn fog into the vortex, thus rendering
it visible. Vortex
Hurricanes
Weather
Scientific Modeling Atmosphere Composition Diagram
Storms



Earth's Magnetic Field extends 370,000 miles (600,000 kilometers) above the planet's surface. The Earth's Magnetic Field originates in the earths core. Earth has a giant ball of iron at its core surrounded by an outer layer of molten metal. The motion of the liquid in the outer core is driven by heat flow from the inner core, which creates a Rotating Magnetic Field or Dynamo. Earth's Magnetic Field protects earth from Solar Radiation

Van Allen Radiation Belt is a zone of energetic charged particles, most of which originate from the solar wind that is captured by and held around a planet by that planet's magnetic field. The Earth has two such belts and sometimes others may be temporarily created.

Probes found that Mars and Venus do not have a significant magnetic field. Jupiter, Saturn, Uranus, and Neptune all have magnetic fields much stronger than that of the Earth. Jupiter is the champion- having the largest magnetic field.

So why doesn't the Moon get pulled into the earth by its gravitational Pull? Because the Earth is moving, so the Moon is chasing the Earth, just like the Earth gets pulled by gravity from the Sun. And also Earths gravity gets weaker as you go further out. The moon does not fall to Earth because it is in an Orbit, which is the gravitationally curved path of an object about a point in space. Laws of Motion

Impenetrable Barrier in Space
Human Body Magnetic Field

Geomagnetic Reversal happens once every few hundred thousand years. The magnetic poles flip so that a compass would point south instead of north. The flip takes around a hundred to a few thousand years to complete. During past polarity flips there were no mass extinctions or evidence of radiation damage. Most reversals are estimated to take between 1,000 and 10,000 years. The latest one, the Brunhes–Matuyama reversal, occurred 780,000 years ago, and may have happened very quickly, within a human lifetime.

Earth's Magnetic Field Is Weakening 10 Times Faster Now
Magnetic Anomaly is a local variation in the Earth's magnetic field resulting from variations in the chemistry or magnetism of the rocks. South Atlantic Anomaly  "I don't think you fully understand the gravity of this situation"
Ancient Jars Found in Judea Reveal Earth's Magnetic Field is Fluctuating, Not Diminishing

Measuring Tools

Stunning Aurora Borealis from Space in Ultra-High Definition (4K) (youtube)
The Aurora Borealis is most often seen in a striking green color, but it also occasionally shows off its many colors ranging from red to pink, blue to purple, dark to light. The reason that the aurora is seen in so many colors is that our atmosphere is made up of many different compounds like Oxygen and Nitrogen. When the charged particles that come from the sun hit the atoms and molecules of the Earth's atmosphere, they excite those atoms, giving off light. Different atoms give off different colors of the spectrum when they are excited. A familiar example is the Neon lights that we see on many business signs in our modern world. The Neon lights contain the gas Neon. These lights have electricity run through them to excite the Neon gas. When the Neon is excited, it gives off a brilliant red-orange color. The Neon lights are the same idea as the aurora, only on a lot smaller scale.
Different gases give off different colors when they are excited. Oxygen at about 60 miles up gives off the familiar yellow-green color, Oxygen at higher altitudes (about 200 miles above us) gives the all red auroras. Ionic Nitrogen produces the blue light and neutral Nitrogen gives off the red-puple and the rippled edges. Imagine if the atmosphere were made of Neon gas and Sodium gas. We would see red-orange and yellow auroras!
Aurora Colors
Red Aurora Australis Southern Lights (video)
Northern Lights Centre
Aurora is a natural light display in the sky, predominantly seen in the high latitude (Arctic and Antarctic) regions.[a] Auroras are produced when the magnetosphere is sufficiently disturbed by the solar wind that the trajectories of charged particles in both solar wind and magnetospheric plasma, mainly in the form of electrons and protons, precipitate them into the upper atmosphere (thermosphere/exosphere), where their energy is lost. The resulting ionization and excitation of atmospheric constituents emits light of varying colour and complexity. The form of the aurora, occurring within bands around both polar regions, is also dependent on the amount of acceleration imparted to the precipitating particles. Precipitating protons generally produce optical emissions as incident hydrogen atoms after gaining electrons from the atmosphere. Proton auroras are usually observed at lower latitudes.


Longitude and Latitude Earth Graph Latitude are lines of constant latitude, or parallels, run east–west as circles parallel to the Equator. Specifies the north–south position of a point on the Earth's surface, which ranges from 0° at the Equator to 90° (North or South) at the poles.
Horizontal is parallel to or in the plane of the horizon or a base line. Dimensions

Longitude are meridians (lines running from the North Pole to the South Pole) is a geographic coordinate that specifies the east-west position of a point on the Earth's surface. Vertical is straight up and down at right angles (90°) to the plane of the horizon or a base line. (My Home in Danbury, Ct. is 41.3948° North Latitude, 73.4540° West Longitude)

Sextant is a doubly reflecting navigation instrument used to measure the angle between any two visible objects. The primary use of a sextant is to determine the angle between an astronomical object and the horizon for the purposes of celestial navigation. The determination of this angle, the altitude, is known as sighting (or shooting) the object, or taking a sight. The angle, and the time when it was measured, can be used to calculate a position line on a nautical or aeronautical chart. Common uses of the sextant include sighting the sun at solar noon or Polaris at night (in the Northern Hemisphere) to determine latitude. Sighting the height of a landmark can give a measure of distance off and, held horizontally, a sextant can measure angles between objects for a position on a chart. A sextant can also be used to measure the lunar distance between the moon and another celestial object (such as a star or planet) in order to determine Greenwich Mean Time and hence longitude.
More Navigation Knowledge

Triangulation is the process of determining the location of a point by forming triangles to it from known points. Specifically in surveying, triangulation per se involves only angle measurements, rather than measuring distances to the point directly as in trilateration; the use of both angles and distance measurements is referred to as triangulateration. Same Stars

Orientation is a function of the mind involving awareness of three dimensions: time, place and person.

Celestial Coordinate System is a system for specifying positions of celestial objects: satellites, planets, stars, galaxies, and so on. Coordinate systems can specify a position in 3-dimensional space, or merely the direction of the object on the celestial sphere, if its distance is not known or not important.
Geographic Coordinate System is a coordinate system used in geography that enables every location on Earth to be specified by a set of numbers, letters or symbols.[n 1] The coordinates are often chosen such that one of the numbers represents a vertical position, and two or three of the numbers represent a horizontal position. A common choice of coordinates is latitude, longitude and elevation. To specify a location on a two-dimensional map requires a map projection.
Topography is the study of the shape and features of the surface of the Earth and other observable astronomical objects including planets, moons, and asteroids. The topography of an area could refer to the surface shapes and features themselves, or a description (especially their depiction in maps).
Transit Map is a topological map in the form of a schematic diagram used to illustrate the routes and stations within a public transport system—whether this be bus lines, tramways, rapid transit, commuter rail or ferry routes. The main components are color coded lines to indicate each line or service, with named icons to indicate stations or stops.

Cartesian Coordinate System (dimensions)

World Geodetic System is a standard for use in cartography, geodesy, and navigation including GPS (Global Positioning System). It comprises a standard coordinate system for the Earth, a standard spheroidal reference surface (the datum or reference ellipsoid) for raw altitude data, and a gravitational equipotential surface (the geoid) that defines the nominal sea level.


Beneath the Surface of planet Earth

Earths Layers and Core

Earth Core Layers Planetary Core consists of the innermost layer(s) of a planet; which may be composed of solid and liquid layers. Cores of specific planets may be entirely solid or entirely liquid. In the Solar System, core size can range from about 20% (Moon) to 85% of a planet's radius (Mercury). Gas giants also have cores, though the composition of these are still a matter of debate and range in possible composition from traditional stony/iron, to ice or to fluid metallic hydrogen.[ Gas giant cores are proportionally much smaller than those of terrestrial planets, though theirs can be considerably larger than the Earth's nevertheless; Jupiter has one 10–30 times heavier than Earth, and exoplanet HD149026 b has a core 67 times the mass of the Earth.

Structure of the Earth is layered in spherical shells, like an onion. These layers can be defined by their chemical and their rheological properties. Earth has an outer silicate solid crust, a highly viscous mantle, a liquid outer core that is much less viscous than the mantle, and a solid inner core. Scientific understanding of the internal structure of the Earth is based on observations of topography and bathymetry, observations of rock in outcrop, samples brought to the surface from greater depths by volcanoes or volcanic activity, analysis of the seismic waves that pass through the Earth, measurements of the gravitational and magnetic fields of the Earth, and experiments with crystalline solids at pressures and temperatures characteristic of the Earth's deep interior.

Tectonic Plates (Earthquakes)

As the continents mash against each other, their collision gradually slows, but mountain growth has apparently stayed relatively constant from the past to the present. People thought because the Earth is cooling that plate movements would slow down. Continental drift is caused by heat deep in the planet, driving the convection of material in the Earth's Mantle. The eight major and numerous minor tectonic plates on the planet's surface are moved by these convection currents.
Satellites help discover a Jet Stream in the Earth’s Core

Orogeny refers to forces and events leading to a large structural deformation of the Earth's lithosphere (crust and uppermost mantle) due to the interaction between tectonic plates.

Lithosphere "rocky",or "sphere" is the rigid, outermost shell of a terrestrial-type planet or natural satellite that is defined by its rigid mechanical properties. Soil

Earth Land Composition
Pedosphere is the outermost layer of the Earth that is composed of Soil and subject to soil formation processes. It exists at the interface of the lithosphere, atmosphere, hydrosphere and biosphere. The sum total of all the organisms, soils, water and air is termed as the "pedosphere". The pedosphere is the skin of the Earth and only develops when there is a dynamic interaction between the atmosphere (air in and above the soil), biosphere (living organisms), lithosphere (unconsolidated regolith and consolidated bedrock) and the hydrosphere (water in, on and below the soil). The pedosphere is the foundation of terrestrial life on this planet. There is a realization that the pedosphere needs to be distinctly recognized as a dynamic interface of all terrestrial ecosystems and be integrated into the Earth system science knowledge base.
Geography - Botany
Topography
World Map
Trees


Interesting information about the Earth
Did you know that if the earth were the size of a Billiard Ball, it would be as smooth as a billiard ball. 
High and Low Areas Chart
If you took all the water on earth and put it into a ball, the ball would be half the size of the Moon, around 860 miles in diameter.
A day on Earth is actually 23 Hrs, 56 Mins and 4.1 Seconds long. 
Sidereal Time
23.5 Degrees North Latitude
Leap Second
On Mercury, a day is two years long.  Time Management
The Earth is slowing at a rate of 4.7×10−4 miles per second every 100 years due to tidal forces of the moon. Earth's Rotation
The Moon is currently moving away from the Earth at about 3.8 centimeters per year.
Earths Inner Core is about the same temperature as the surface of the Sun, approximately 5700 K (5430 °C)
The earth is has 8.6 million Lightning Strikes a day. 3.6 trillion lightning strikes each year. Lightning hits the earth an estimated 100 times per second on average. When Moisture Condenses the movement of air produces Wireless Electricity
Global Atmospheric Electrical Circuit is the continuous movement of electric current between the ionosphere and the earth's surface. This flow is powered by thunderstorms, which cause a build-up of positive charge in the ionosphere. In fair weather this
positive charge slowly flows back to the surface. - Super Bolt - The Brain

Earth may be the only planet in our solar system with Plate Tectonics, which move 2 CM's a year.
List of 15 Tectonic Plates (wiki)  G Plates
There are several million Earthquakes occurring in the world each year, mostly low in Magnitude. There are 14,000 earthquakes of magnitude 4 or greater every year, approximately 40 per day. The total Number of Earthquakes per year with 8 or Higher Magnitude is only 1. Between 7-7.9 is 18,  6-6.9 is 120, 5-5.9 is 800, 4-4.9 6 is 200, 3-3.9 is 49,000. The Largest Recorded Earthquake in the World is 9.5 on the Richter Scale
P-wave are a type of elastic wave, and are one of the two main types of elastic body waves, called seismic waves in seismology, that travel through a continuum and are the first waves from an earthquake to arrive at a seismograph. The continuum is made up of gases (as sound waves), liquids, or solids, including the Earth. P-waves can be produced by earthquakes and recorded by seismographs. The name P-wave can stand for either pressure wave as it is formed from alternating compressions and rarefactions or primary wave, as it has the highest velocity and is therefore the first wave to be recorded.
Waves
S-wave
Disaster Monitoring
Where you Live (location)

Earths deepest part of the ocean is the Mariana Trench7 Miles Deep in the western Pacific Ocean, to the east of the Mariana Islands. The trench is about 2,550 kilometres (1,580 mi) long with an average width of 69 kilometres (43 mi). It reaches a maximum-known depth of 10,994 metres (36,070 ft) (± 40 metres [130 ft]) at a small slot-shaped valley in its floor known as the Challenger Deep, at its southern end, although some unrepeated measurements place the deepest portion at 11,034 metres (36,201 ft). It is a Subduction Zone where one tectonic plate moves under another and is forced or sinks due to gravity into the mantle. Producing mostly Mud Volcano's that produce no lava with very little earth quakes.
Lakes and Oceans Depth Chart
Earths Highest Lowest Points
An estimated 50-80% of all life on earth is found under the ocean surface with 2/3's not even identified. 
Ocean Protection
70 to 90% of all Volcanic Activity occurs under the ocean.  
Some of the Sounds that you will Hear on Earth
Earth also has other natural occurring events that sometimes causes major problems and death.  Causes of Death

Rain is liquid water in the form of droplets that have condensed from atmospheric water vapor and then precipitated—that is, become heavy enough to fall under gravity. Rain is a major component of the water cycle and is responsible for depositing most of the fresh water on the Earth. It provides suitable conditions for many types of ecosystems, as well as water for hydroelectric power plants and crop irrigation.
Floods is an overflow of water that submerges land which is usually dry. Flooding may occur as an overflow of water from water bodies, such as a river, lake, or ocean, in which the water overtops or breaks levees, resulting in some of that water escaping its usual boundaries, or it may occur due to an accumulation of rainwater on saturated ground in an areal flood. While the size of a lake or other body of water will vary with seasonal changes in precipitation and snow melt, these changes in size are unlikely to be considered significant unless they flood property or drown domestic animals.
Explosive Cyclogenesis (Weather Bomb)
Draughts

Plant Diseases
Invasive Species
Extinctions

There are also other events that threaten us that can be avoided. 
Pollution
Viruses
Disease
War
Crimes
Climate Change

Fires Burning on Earth as seen from space at night Fire
The photo on right is the number of Fires burning on earth, as seen at night.

Earth Observatory
Forests - Climate Change - Wood Stoves
What Is Fire? (youtube)
Catalyst - 'Earth on Fire' 2014 (youtube)
Fire Ecology is a scientific discipline concerned with natural processes involving fire in an ecosystem and the ecological effects, the interactions between fire and the abiotic and biotic components of an ecosystem, and the role of fire as an ecosystem process.
Forest Fire is a fire in an area of combustible vegetation that occurs in the countryside or rural area.[1] Depending on the type of vegetation where it occurs, a wildfire can also be classified more specifically as a brush fire, bush fire, desert fire, forest fire, grass fire, hill fire, peat fire, vegetation fire, or veld fire.
Fuel Reduction Programme
Smoke from 2015 Indonesian Fires may have Caused 100,000 Premature Deaths

Salvaging Fire-Killed Trees
Reclaiming Timber after the Flames
Fire Burned Trees 
Letting Nature Heal itself doesn't always happen
American Forests
Emerald Ash Borer
Forest Preservation

Dendrochronology Tree Ring Analysis
Laboratory of Tree-Ring Research at the University of Arizona

Spontaneous Human Combustion is a term encompassing reported cases of the combustion of a living (or very recently deceased) human body without an apparent external source of ignition. In addition to reported cases, examples of SHC appear in literature, and both types have been observed to share common characteristics regarding circumstances and remains of the victim. Forensic investigations have attempted to analyze reported instances of SHC and have resulted in hypotheses regarding potential causes and mechanisms, including victim behavior and habits, alcohol consumption and proximity to potential sources of ignition, as well as the behavior of fires that consume melted fats. Natural explanations, as well as unverified natural phenomena, have been proposed to explain reports of SHC. Current scientific consensus is that most, and conjectures perhaps all, cases of SHC involve overlooked external sources of ignition.
Wick Effect is the name given to the partial destruction of a human body by fire, when the clothing of the victim soaks up melted human fat and acts like the wick of a candle. The wick effect is a phenomenon that is found to occur under certain conditions, and has been thoroughly observed

Pure Nature Features Deserts: Living in Extremes (2015) 1 hr. 26 min.

Volcano Seen from Space

Volcano erupting seen from space

About 70% of the Volcanism on Earth occurs Underwater
Seafloor Volcano Pulses may Alter Climate

Discovering the Deep
Efficient removal of recalcitrant deep-ocean dissolved organic matter during hydrothermal circulation

New Lava Flows at Axial Seamount are Confirmed Axial Seamount eruption of April 2015 confirmed


Orbiting Mechanical Satellites

There are approximately 1,300 nonfunctional Satellites in the Graveyard Orbit 22,000 mile above earth. Moon
Space Debris: 1957 - 2015 Almost 20,000 pieces of Space Debris are currently orbiting the Earth. Space Track
Summer Science Exhibition 2016: Cleaning up space junk (youtube)
Active Debris Removal (ADR) capture and deorbit two space debris DebriSATs
Darpa Satellite Scavenging Phoenix Project
Space Junk Tether
Soft Capture
Space Debris Clean-up
Let's clean up the space junk orbiting Earth: Natalie Panek (video and interactive text)

Satellite Images - Telescopes

Union of Concerned Scientists says there are 1,419 active satellites currently orbiting Earth. There are estimates of roughly 2,600 satellites that no longer work floating in space. Some of the biggest telecommunications satellites can weigh several tons, be the size of a bus, and orbit from a fixed point about 22,000 miles (35,000 km) above Earth. On November 15 2016, SpaceX filed a lengthy application with the Federal Communications Commission (FCC) to launch 4,425 new satellites. Each satellite in SpaceX's planned constellation will weigh about 850 lbs (386 kg) and be roughly the size of a MINI Cooper car. They will orbit at altitudes ranging from 715 miles (1,150 km) to 790 miles (1,275 km). Each satellite could cover an ellipse about 1,300 miles (2,120 km) wide. That's about the distance from Maine to the Florida panhandle. With deployment of the first 800 satellites, SpaceX will be able to provide widespread U.S. and international coverage for broadband services," A speed of 1 Gbps. The global average for internet speed in late 2015, according Akamai's "State of the Internet" report, was 5.1 Mbps per user — about 200 times slower than SpaceX's target — with most of the higher speeds tied up in cable and fiberoptic connections. Downlink capacity to users ranging from 17 to 23 Gbps.

ISRO Launches 104 Satellites in a Single Rocket Launch - a world record as of 15/02/2017 (youtube)

Low Earth Orbiting Satellite is an orbit around Earth with an altitude between 160 kilometers (99 mi) (orbital period of about 88 minutes), and 2,000 kilometers (1,200 mi) (about 127 minutes). Objects below approximately 160 kilometers (99 mi) will experience very rapid orbital decay and altitude loss. The orbital velocity needed to maintain a stable low Earth orbit is about 7.8 km/s, but reduces with increased orbital altitude. Atmospheric Entry
High Earth Orbit is a geocentric orbit with an altitude entirely above that of a geosynchronous orbit (35,786 kilometres (22,236 mi).
Geostationary Orbit is a circular orbit 35,786 kilometres (22,236 mi) above the Earth's equator and following the direction of the Earth's rotation.
Geosynchronous Orbit is an orbit around the Earth with an orbital period of one sidereal day.
Medium Earth Orbit is the region of space around the Earth above low Earth orbit (altitude of 2,000 kilometres (1,243 mi)) and below geostationary orbit (altitude of 35,786 kilometres (22,236 mi)).
Graveyard Orbit
List of Orbits (wiki)

Satellite Building Kits
Over a span of 12 years, the CORONA satellites captured more than 800,000 images. That's 2.1 million feet of film.

Asteroids - Meteorites

Meteoroid is a small rocky or metallic body travelling through outer space.

Did you know that 100 tons of Meteorites and dust enter our atmosphere everyday? Even space rocks up to 25 metres across (80 feet) will likely explode and disintegrate in the upper layers of our atmosphere, causing little or no damage, according to NASA. The Moon is bombarded by so much space rock that its surface gets a complete facelift every 81,000 years.
Varieties of space dust, barely the width of a human hair. These photomicrographs were made with a
special camera setup that magnifies the dust grains nearly 3,000 times. Credit Jan Braly Kihle/Jon
Larsen

An urban collection of modern-day large micrometeorites: Evidence for variations in the extraterrestrial dust flux through the Quaternary

Micrometeorite is an extraterrestrial particle, ranging in size from 50 µm to 2 mm, collected on the Earth's surface. Micrometeorites are micrometeoroids which have survived entry through the Earth's atmosphere. They differ from meteorites in being smaller, more plentiful and different in composition and are a subset of cosmic dust, which also includes the smaller interplanetary dust particles (IDPs). Micrometeorites enter the Earth's atmosphere with high velocities (at least 11 km/s) and
undergo heating through atmospheric friction and compression. Individual micrometeorites weigh between 10-9 and 10-4 g and collectively contribute most of the extraterrestrial material that has come to the present day Earth. Fred Lawrence Whipple first coined the term "micro-meteorite" to describe dust-sized objects that fall to the Earth. Sometimes meteoroids and micrometeoroids entering the Earth's atmosphere are visible as meteors or "shooting stars", whether or not they reach the ground and survive as meteorites and micrometorites. Space Dust Photo - Image 2

Micrometeoroid is a tiny meteoroid; a small particle of rock in space, usually weighing less than a gram. A micrometeorite is such a particle that survives passage through the Earth's atmosphere and reaches the Earth's surface.

Perseids
International Meteor 
Kuiper Belt
Telescopes
Figure 3: Oxygen and chromium isotopic composition of Meteorites 

Asteroid are minor planets, especially those of the inner Solar System.

Near-Earth Object is any small Solar System body whose orbit brings it into proximity with Earth.

Asteroid Watch
Asteroid Impact Avoidance comprises a number of methods by which near-Earth objects (NEO) could be diverted, preventing destructive impact events.
Asteroid Belt
Day of the Asteroid (youtube)
If You Could See All The Asteroids, What Would The Sky Look Like? (youtube)

Asteroid Mining - Space Law

Comet is an icy small Solar System body that, when passing close to the Sun, heats up and begins to outgas, displaying a visible atmosphere or coma, and sometimes also a tail.
Episode 3 Symbols of an Alien Sky: The Electric Comet (Full Documentary on youtube) 

List of Earth-Crossing Minor Planets is a near-Earth asteroid whose orbit crosses that of Earth as observed from the ecliptic pole of Earth's orbit. Theia (wiki)
Cross orbits of smaller moons that collided and merge, slowly building the bigger moon.

Our Solar System


My Earth Time Scale
Since I was Born in 1960. 55 Years and 5 Months as of April 2016.
If I were born on the planet Mars I would be 28 years old instead of 55.
My Heart has beat over 2 billion times so far.
I have traveled 37,094,025,717 miles through space so far.
I have traveled over 32,496,627,730 miles around the Sun so far.
I have traveled over 270,805,235,560 miles through the Milky Way so far.
The earth has had 270 major eruptions so far in my life.
A coast redwood's growth in my lifetime was 70' 10"
World Population has increased by 4,378,974,225 in my lifetime.
In my life there have been 122 solar eclipses so far.
Tectonic plate movement in my lifetime on the East Pacific Rise was 27' 1"
1.4 billion lost acres were destroyed so far in my lifetime.
Over 2 billion people have died in my lifetime, while the population grew over 3 billion more people.
In 1960 the earths average temp was 57.2 in 2013, it is now 58.3

Your Life on Earth
What is Time?
What we Know so Far

Even knowing that the earth has 100 lightning strikes every second, and has earthquakes every minute, and has 1,000's of fires burning everyday, with 1,000 Meteorites hitting the earth every day, I have had a mostly a calm life in Danbury Ct. from 1960 till 2015. Being born in 1960 was extremely lucky, Turning 40 in 2000.

If you look at the human species as a whole, you can clearly see that we are in our teenage years. We're rebellious, we're trying new things, we're wasteful, we make many mistakes, we're irresponsible, and we are clearly not mature enough to move out on our own.



Moon


The Moon seen From Earth The Moon, Earths natural satellite, orbits the Earth every 27.3 days. The Moon keeps nearly the same face turned towards the Earth at all times. The moon is 238,857 miles from the Earth and has a diameter of 2,160 miles. The Moon is currently moving away from the Earth at about 3.8 centimeters per year. is an astronomical body that orbits planet Earth, being Earth's only permanent natural satellite. It is the fifth-largest natural satellite in the Solar System, and the largest among planetary satellites relative to the size of the planet that it orbits (its primary). Following Jupiter's satellite Io, the Moon is second-densest satellite among those whose densities are known. The average distance of the Moon from the Earth is 384,400 km (238,900 mi), or 1.28 light-seconds. The Moon is thought to have formed about 4.51 billion years ago, not long after Earth. There are several hypotheses for its origin; the most widely accepted explanation is that the Moon formed from the debris left over after a giant impact between Earth and a Mars-sized body called Theia.

Timeline of of our Solar System

Horseshoe Orbit is a type of co-orbital motion of a small orbiting body relative to a larger orbiting body (such as Earth). The orbital period of the smaller body is very nearly the same as for the larger body, and its path appears to have a horseshoe shape as viewed from the larger object in a rotating reference frame.

Moon Orbiting Earth from a million miles away in space Lunar Phase is the shape of the illuminated (sunlit) portion of the Moon as seen by an observer on Earth. The lunar phases change cyclically as the Moon orbits the Earth, according to the changing positions of the Moon and Sun relative to the Earth. The Moon's rotation is tidally locked by the Earth's gravity, therefore the same lunar surface always faces Earth. This face is variously sunlit depending on the position of the Moon in its orbit. Therefore, the portion of this hemisphere that is visible to an observer on Earth can vary from about 100% (full moon) to 0% (new moon). The lunar terminator is the boundary between the illuminated and darkened hemispheres. Each of the four "intermediate" lunar phases (see below) is roughly seven days (~7.4 days) but this varies slightly due to the elliptical shape of the Moon's orbit. Aside from some craters near the lunar poles such as Shoemaker, all parts of the Moon see around 14.77 days of sunlight, followed by 14.77 days of "night". (The side of the Moon facing away from the Earth is sometimes called the "dark side", which is a misnomer).
Moon Phases
New Moon is the first phase of the Moon, when it orbits not seen from the Earth, the moment when the Moon and the Sun have the same ecliptical longitude. The Moon is not visible at this time except when it is seen in silhouette during a solar eclipse when it is illuminated by earthshine. See the article on phases of the Moon for further details. A new moon is when the moon is in between the earth and the sun, which causes more gravitational pull on the earth. There is also more gravitational pull on the earth from the moon when the moon is the closet to the earth during it's elliptical orbit. During these moments when the gravitational pull is at it's peak, the earth has higher ocean tides and sometimes experiences earthquakes and volcanic eruptions. Apsis is an extreme point in an object's orbit.
Moon Rise Times

Lunar Theory attempts to account for the motions of the Moon.

Moon illusion is an optical illusion which causes the Moon to appear larger near the horizon than it does higher up in the sky.


What the Earth looks like from the Moon Supermoon Lunar Eclipse | NASA (youtube)

Apollo Program - Neil Armstrong

Apollo 11 was the first Human on the Moon on July 20,1969.
"One small step for man, one giant leap for mankind"   Video
EARTHRISE: The First Lunar Voyage Apollo 8 Mission (youtube)

Elton John - Rocket Man (youtube)
Ground Control to Major Tom by David Bowie (youtube)
I wouldn't say that planet earth is blue and there's nothing I can do, I would say there is always something to do, especially on planet earth, but if you had to express a particular feeling based on a particular time period in human history, then the lyrics are perfect.

Space Travel
Living in Space

Other Moons of Earth (wiki)
3753 Cruithne (wiki) 
Near-Earth Asteroid 3753 Cruithne (youtube)

"What can we gain by sailing to the moon if we are not able to cross the abyss that separates us from ourselves?"

Moon102704b.jpg (32570 bytes) Moon102704e.jpg (17139 bytes)

Solar System

Distance Between the Moon and Earth You Can Fit Every Planet In The Solar System Between Earth And The Moon
Planet Average Diameter (km)
Mercury 4,879
Venus 12,104
Mars 6,771
Jupiter 139,822
Saturn 116,464
Uranus 50,724
Neptune 49,244
Total = 380,008
The average distance from the Earth to the Moon is 384,400 km. And check it out, that leaves us with 4,392 km to spare.
So even Pluto could fit.  2,302 km

1 AU = 150 million kilometers (93 million miles).

Moon Base
The moon doesn’t have an atmosphere or a magnetic field to protect us from the Sun, meteors or cosmic rays, so we can’t live on its surface. But a team of Japanese scientists looking at some deep lunar pits think they’ve found more than just a hole—they think they’ve found tunnels that cut through our satellite’s volcanic rock for miles. They might be our first home beyond Earth.



Voyager 1 - Space Probe


Voyager One Space Probe Voyager 1 is a space probe launched by NASA on September 5, 1977. V'ger (youtube)
Voyager
Voyager 1 Gold Record Messages are already out of date, oh well, It's like the difference between what you would say when you are 5 years old compared to what you would say when you are 50 years old. I just hope that intelligent life has a good sense of humor, otherwise they will be in for a big surprise. One Earth Message
Space Probe is a robotic spacecraft that does not orbit the Earth, but, instead, explores further into outer space. A space probe may approach the Moon; travel through interplanetary space; flyby, orbit, or land on other planetary bodies; or enter interstellar space.
Deep Space 1 was launched on 24 October 1998 and carried out a flyby of asteroid 9969 Braille, which is a small Mars-crossing asteroid that orbits the Sun once every 3.58 years.
Space Travel - Space Probes for Data Storage

Space Shuttle


Space Shuttle Atlantis Space Shuttle was a partially reusable low Earth orbital spacecraft system. The first of four orbital test flights occurred in 1981, leading to operational flights beginning in 1982. Five complete Shuttle systems were built and used on a total of 135 missions from 1981 to 2011, launched from the Kennedy Space Center (KSC) in Florida. Operational missions launched numerous satellites, interplanetary probes, and the Hubble Space Telescope (HST); conducted science experiments in orbit; and participated in construction and servicing of the International Space Station. The Shuttle fleet's total mission time was 1322 days, 19 hours, 21 minutes and 23 seconds. The Space Shuttle was retired from service upon the conclusion of Atlantis's final flight on July 21, 2011.
Space Shuttle Program
Shuttle Missions
Space Shuttle Launch (youtube)
Space Shuttle (video)
Moon

12 miles high is the limit for a human without a Space Suit, you can actually survive in space for 2 minutes without a Space Suit, so what would you do in those last 2 minutes? 

Suit Up - 50 Years of Spacewalks (youtube)

Smoke and fire RS 25 rocket engine test (youtube) NASA conducted a developmental test firing of the RS-25 rocket engine, on August 13 at the agency’s Stennis Space Center in Mississippi. The 535 second test was the sixth in the current series of seven-tests of the former space shuttle main engine. Four RS-25 engines will power the core stage of the new Space Launch System (SLS) rocket , which will carry humans deeper into space than ever before, including to an asteroid and Mars.
Space Adventures
Action Physics
Space Travel
The Moon

Space Station


Space Station International Space Station is a habitable artificial satellite, in low Earth orbit. Its first component launched into orbit in 1998, and the ISS is now the largest artificial body in orbit and can often be seen with the naked eye from Earth. The ISS consists of pressurised modules, external trusses, solar arrays, and other components. ISS components have been launched by Russian Proton and Soyuz rockets, and American Space Shuttles. The ISS serves as a microgravity and space environment research laboratory in which crew members conduct experiments in biology, human biology, physics, astronomy, meteorology, and other fields. The station is suited for the testing of spacecraft systems and equipment required for missions to the Moon and Mars. The ISS maintains an orbit with an altitude of between 330 and 435 km (205 and 270 mi) by means of reboost manoeuvres using the engines of the Zvezda module or visiting spacecraft. It completes 15.54 orbits per day.
International Space Station
Space Station (150 billion Dollars)
Departing Space Station Commander Provides Tour of Orbital Laboratory (youtube) Best Space Station Tour Ever
The ISS takes about 90 minutes to complete one orbit. Astronauts living on-board experience 16 sunrises and sunsets in a 24-hour period. ISS is 250 miles high and traveling at 17,000 miles per hour, More than 220 astronauts and cosmonauts from 18 different countries have been on the ISS since its "first element launch" in 1998. As of May 16, 2016, at 06:10 at GMT, 18 years after its initial launch, the ISS will begin its 100,000th orbit — 2.6 billion miles — around planet Earth as it crosses the equator.
Effect of gravity and microgravity on intracranial pressure. Microgravity raises pressure in the head and reshapes the eyeballs, which could be problematic for long-term space travel.
‘Terminator’-style material heals itself (youtube)
Nano Technology



Extraterrestrial Life - ET - Space Aliens


Extraterrestrial Life - ET - Space Aliens What if there is Extraterrestrial Life? How will it change human life or how will it impact our world? Maybe Extraterrestrial Life has already visited our earth? And the reason we don't have evidence is because they followed the Prime Directive.
Or maybe other life just sent their DNA with Instructions?
Could our world be the result Biogenesis?

Panspermia - Creationism
Evolution

Even if we did find another ExoPlanet like ours how could we even assume that life exists there? 
Interdimensional Hypothesis states unidentified flying objects (UFOs) and related events involve visitations from other "realities" or "dimensions" that coexist separately alongside our own.

The Drake Equation only assumes the possibility of life, it does not explain how life exists elsewhere. Do you think that finding Extraterrestrial Life will somehow improve our world like some Magic Potion? Technology can only do so much, unless of course Extraterrestrial Life can show us how to improve our dysfunctional inadequate education system. Then I believe we will see improvements. Till then I have more important things to think about, like how to improve education without having to depend on Extraterrestrial Life. 
Bias Errors

Fermi Paradox is the apparent contradiction between the lack of evidence and high probability estimates.
Physical Paradox is an apparent contradiction in physical descriptions of the universe.

Holography - VR

Phased-Array Optics is the technology of controlling the phase of light waves transmitting or reflecting from a two-dimensional surface by means of adjustable surface elements. It is the optical analogue of phased array radar. By dynamically controlling the optical properties of a surface on a microscopic scale, it is possible to steer the direction of light beams, or the view direction of sensors, without any moving parts. Hardware associated with beam steering applications is commonly called an optical phased array (OPA). Phased array beam steering is used for optical switching and multiplexing in optoelectronic devices, and for aiming laser beams on a macroscopic scale.
Awareness - Reality
Crop Circles is a pattern created by flattening a crop, usually a cereal.
Snow Art
Arecibo Message is a 1974 interstellar radio message carrying basic information about humanity and Earth sent to globular
star cluster M13 in the hope that extraterrestrial intelligence might receive and decipher it. The message was broadcast into space a single time via frequency modulated radio waves at a ceremony to mark the remodeling of the Arecibo radio telescope in Puerto Rico on 16 November 1974. The message was aimed at the current location of M13 some 25,000 light years away because M13 was a large and close collection of stars that was available in the sky at the time and place of the ceremony. The message consisted of 1,679 binary digits, approximately 210 bytes, transmitted at a frequency of 2,380 MHz and modulated by
shifting the frequency by 10 Hz, with a power of 1,000 kW. The "ones" and "zeros" were transmitted by frequency shifting at the rate of 10 bits per second. The total broadcast was less than three minutes. The cardinality of 1,679 was chosen because it is a semiprime (the product of two prime numbers), to be arranged rectangularly as 73 rows by 23 columns. The alternative arrangement, 23 rows by 73 columns, produces jumbled nonsense (as do all other X/Y formats). The message forms the image shown on the right, or its inverse, when translated into graphics, characters and spaces. Dr. Frank Drake, then at Cornell University and creator of the Drake equation, wrote the message with help from Carl Sagan, among others.
The message consists of seven parts that encode the following (from the top down):
The numbers one (1) to ten (10) (white).
The atomic numbers of the elements hydrogen, carbon, nitrogen, oxygen, and phosphorus, which make up
deoxyribonucleic acid (DNA) (purple).
The formulas for the sugars and bases in the nucleotides of DNA (green).
The number of nucleotides in DNA, and a graphic of the double helix structure of DNA (white & blue).
A graphic figure of a human, the dimension (physical height) of an average man, and the human.
population of Earth (red, blue/white, & white respectively)
A graphic of the Solar System indicating which of the planets the message is coming from (yellow).
A graphic of the Arecibo radio telescope and the dimension (the physical diameter) of the transmitting
antenna dish (purple, white, & blue).
Since it will take nearly 25,000 years for the message to reach its intended destination (and an additional
25,000 years for any reply), the Arecibo message is viewed as a demonstration of human technological
achievement, versus a real attempt to enter into a conversation with extraterrestrials. In fact, the core
of M13, to which the message was aimed, will no longer be in that location when the message arrives.
However, as the proper motion of M13 is small, the message will still arrive near the center of the
cluster. According to the Cornell News press release of November 12, 1999, the real purpose of the
message was not to make contact but to demonstrate the capabilities of newly installed equipment.
Arecibo
Archaeoastronomy is the study of how people in the past "have understood the phenomena in the sky, how they used these phenomena and what role the sky played in their cultures.
Astro-Engineering is engineering at astronomical scale, i.e. at planetary, stellar, stellar system, galactic or even larger scale. It is a form of megascale engineering. An example is the hypothetical Dyson Sphere, which is a hypothetical megastructure that completely encompasses a star and captures most or all of its power output.

Search for Extraterrestrial Intelligence
Dimitar Sasselov: How we found hundreds of Earth-like planets (youtube)

There's a big difference between a Technologically Advanced Civilization and an Intelligent Civilization. Humans are advanced but we are not so intelligent as a whole. We are like Klingons, except that we would not be that stupid as to send Neanderthals out into space. But Hollywood has this strange idea that Humans will still be stupid in the future, which is idiotic in itself. I laughed when I saw the movie Prometheus. When the crew woke up from their deep sleep they realized that one of the crew members was an a**hole. Who the hell sends an a**hole into space? Really..What idiot choose those crew members? You see it doesn't make sense. And that is just one of many examples there are in Movies and TV shows about space travel. 
Pigs in Space (youtube)

"The only Intelligent Life Form man will ever meet is himself, as soon as he wakes up, that is when and if? Not to say that there are not other life forms in our universe, it's just that we have not yet defined what ' intelligent ' is. Just because someone is advanced does not mean that they are intelligent. A perfect example is 21st century humans."

Kepler has already identified more than 1,000 Exoplanets since the beginning of its journey. We are not alone, or unique.

(A) Beware the bearers of FALSE gifts and their BROKEN PROMISES.
(B) Much PAIN but still time. BELIEVE.
(C) There is GOOD out there. We Oppose DECEPTION.
Conduit CLOSING (Ding!)

The Search for Life: The Drake Equation (video)
TROM - 2.23 UFOs and Extraterrestrial Life (youtube)
Foo Fighter (wiki)

Even if we did come in contact with other life form, there is no way of knowing what it would do to our lives? There is no way of Calculating this Probability, you can only guess. And we all know what a Guess is?  So how can a guess Prepare you?

ri mi do do so tones Close Encounters of the Third Kind
Movie Clip with the 5 Tones (youtube)
B flat, C, A flat, (octave lower) A flat, E flat.
Eighth Note is a musical note played for half the value of a quarter note (crotchet) and twice that of the sixteenth note (semiquaver), which amounts to one quarter the duration of a half note (minim), one eighth the duration of whole note (semibreve), one sixteenth the duration of a double whole note (breve), and one thirty-second the duration of a longa, hence the name. It is the equivalent of the fusa in mensural notation (Morehen and Rastell 2001).
G, A, F, (octave lower) F, C
Kodaly Method is an approach to Music Education developed in Hungary during the mid-twentieth century by Zoltán Kodály.
 
Lee Cronin: Making Matter come Alive (youtube)

"I only believe in the possibility that there could be life on other planets, to take a belief any farther then that is not really necessary, the same goes for Multiverses. Elaborating more on a belief does not make it any more real. You have to have proof. I'm not saying that you must see a space alien in order to prove that space aliens exist. Example, we didn't have to see atoms to know that atoms existed. We did a lot of testing and experiments, we did a lot of research, and we built a lot of complex machines that ultimately proved that atoms were there. We can see farther into space and see smaller into molecules then any other time in human history, But the one thing that we learned is that our universe is far in all directions, we can't see what's inside protons, and we can't see the edge of our universe. So I'm guessing that space aliens are also going to be hard to see, after all they have almost a 9 Billion year head start. But everything leaves a trail, and everything has some form of evidence that proves that it exists. We would have to make amazing complex machines that would be able to measure things, things that we don't even know exist. So we will always have work to do because there is no end to science, there will never be an end to what we could know, there is no end to knowledge, and there's is no end to information. I wouldn't say that it goes on forever, I'm just saying that no one can define what 'END' is, so we don't know what 'END' means, so you see, There is No End.....well at least not for now there isn't, but maybe some day?... I wonder if or when we do find an end, that it will be like telling someone the ending of a movie before they see it, hey don't ruin it for me! I want it to be a surprise. So you see, there's not even an end to this conversation, it keeps going and going..."



Space Travel


Interstellar Space Ship Interstellar Travel is a hypothetical piloted or unpiloted travel between stars or planetary systems. Interstellar travel will be much more difficult than interplanetary spaceflight; the distances between the planets in the Solar System are less than 30 astronomical units (AU)—whereas the distances between stars are typically hundreds of thousands of AU, and usually expressed in light-years. Because of the vastness of those distances, interstellar travel would require a high percentage of the speed of light, huge travel time, lasting from decades to millennia or longer, or a combination of both.
Space Exploration is the ongoing discovery and exploration of celestial structures in outer space by means of continuously evolving and growing space technology. While the study of space is carried out mainly by astronomers with telescopes, the physical exploration of space is conducted both by unmanned robotic space probes and human spaceflight.
NASA Space Flight - Space X

Spacecraft is a vehicle, or machine designed to fly in outer space. Spacecraft are used for a variety of purposes, including communications, earth observation, meteorology, navigation, space colonization, planetary exploration, and transportation of humans and cargo.
Space Shuttle
Space Station
Space Adventures
Moon Travel
Living in Space
Light Year
Voyager
Food in Space

Plasma Propulsion Engine is a type of electric propulsion that generates thrust from a quasi-neutral plasma. This is in contrast to ion thruster engines, which generates thrust through extracting an ion current from plasma source, which is then accelerated to high velocities using grids/anodes.
Electrically Powered Spacecraft Propulsion system uses electrical energy to change the velocity of a spacecraft. Most of these kinds of spacecraft propulsion systems work by electrically expelling propellant (reaction mass) at high speed, but electrodynamic tethers work by interacting with a planet's magnetic field.
EmDrive is a controversial proposed type of electromagnetic thruster in which sustaining a resonant anisotropic electromagnetic field inside the microwave cavity purportedly produces a consistent thrust.
Ion Thruster is a form of electric propulsion used for spacecraft propulsion. It creates thrust by accelerating ions with electricity. The term refers strictly to gridded electrostatic ion thrusters, but may more loosely be applied to all electric propulsion systems that accelerate plasma, since plasma consists of ions.
Antimatter Rocket is a proposed class of rockets that use antimatter as their power source. There are several designs that attempt to accomplish this goal. The advantage to this class of rocket is that a large fraction of the rest mass of a matter/antimatter mixture may be converted to energy, allowing antimatter rockets to have a far higher energy density and specific impulse than any other proposed class of rocket.
Reactionless Drive is a device producing motion without the exhaust of a propellant. A propellantless drive is not necessarily reactionless when it constitutes an open system interacting with external fields; but a reactionless drive is a particular case of a propellantless drive as it is a closed system presumably in contradiction with the law of conservation of momentum and often considered similar to a perpetual motion machine. The name comes from Newton's third law, which is usually expressed as, "for every action, there is an equal and opposite reaction." A large number of infeasible devices, such as the Dean drive, are a staple of science fiction particularly for space propulsion. To date, no reactionless device has ever been validated under properly controlled conditions.
Boing 
Photonic Laser Thruster is a photonic propulsion system where lasers can propel spacecraft with giant sails using a giant Earth-based lasers. Electromagnetic acceleration is only limited by the speed of light while chemical systems are limited to the energy of chemical processes.
Warp Speed is equal to breaking the light barrier, while the actual velocity corresponding to higher factors is determined using an ambiguous formula.
Ralph Ring - Blue Star Enterprise
Suppressed Anti-Gravity Tech (youtube)
Action Physics
Wanderers - a short film by Erik Wernquist (video)

Hohmann Transfer Orbit is an elliptical orbit used to transfer between two circular orbits of different radii in the same plane.
Low-Energy Transfer or low-energy trajectory, is a route in space that allows spacecraft to change orbits using very little fuel. These routes work in the Earth–Moon system and also in other systems, such as between the moons of Jupiter. The drawback of such trajectories is that they take longer to complete than higher-energy (more-fuel) transfers, such as Hohmann transfer orbits.

Worm Hole Wormhole or "Einstein-Rosen bridge" is a hypothetical topological feature that would fundamentally be a shortcut linking two separate points in spacetime. A wormhole may connect extremely long distances such as a billion light years or more; short distances such as a few meters; different universes; and/or different points in time. A wormhole is much like a tunnel with two ends, each at separate points in spacetime.
ER=EPR | Leonard Susskind (youtube)

Alpha Centauri is 4.3 light-years away, or 25 trillion miles. How long would that take? Apollo 10 traveled at 24,791 mph.
So lets say we can travel 50,000 mph. In 20 hours we would travel 1 million miles. So almost 1 day to travel a million miles.
It would take a million days, or 2,739 years, to travel a trillion miles? So 68, 475 years for someone to reach Alpha Centauri.
Self-healing nano-spacecraft could reach Alpha Centauri in 20 years. With our current technology, it would take a conventional spacecraft over 18,000 years to reach the nearest star, Alpha Centauri.

The microscopic tardigrade—also known as the water bear—is the only animal that can survive the cold, irradiated vacuum of outer space.
Sending Robots with Human DNA

Moxie Reverse Fuel Cell Pumps out Oxygen

"Funny how movies about space travel make us realize that we are all on a spaceship called Earth, and everything we learn about surviving in space will help us survive on planet earth."

Twin Paradox In physics, the twin paradox is a thought experiment in special relativity involving identical twins, one of whom
makes a journey into space in a high-speed rocket and returns home to find that the twin who remained on Earth has aged more. This result appears to be puzzling because each twin sees the other twin as moving, and so, according to an incorrect naive application of time dilation and the principle of relativity, each should paradoxically find the other to have aged more slowly. However, this scenario can be resolved within the standard framework of special relativity: the travelling twin's trajectory involves two different inertial frames, one for the outbound journey and one for the inbound journey, and so there is no symmetry between the spacetime paths of the two twins. Therefore, the twin paradox is not a paradox in the sense of a logical contradiction.

Isolation Tank - Solitude Skills - Information Backup

The thing about people wanting to go to mars, or to mine asteroids, or to colonize space. I believe that these things will eventually happen in the future, but we should focus more on humanities future first, because you can dream all you want about future endeavors, but if there is no future, then what's the point? Secure humanities future first, then you will have a future where you will be able to explore space. These dreams of space travel will bring us full circle anyway. The technologies and the knowledge that we learn from trying to live in space, will actually be used on earth to secure our own planets future and ours. After all, we have the greatest spaceship in the universe, it's called Earth. Lets take care of this one before we start thinking about building another one. Besides, the longer we wait, the more advanced will be in the future, and then we can set out and explore the universe in full fashion.  

National Aeronautics and Space Act
The expansion of human knowledge of phenomena in the atmosphere and space; The improvement of the usefulness, performance, speed, safety, and efficiency of aeronautical and space vehicles; The development and operation of vehicles capable of carrying instruments, equipment, supplies and living organisms through space; The establishment of long-range studies of the potential benefits to be gained from, the opportunities for, and the problems involved in the utilization of aeronautical and space activities for peaceful and scientific purposes. The preservation of the role of the United States as a leader in aeronautical and space science and technology and in the application thereof to the conduct of peaceful activities within and outside the atmosphere. The making available to agencies directly concerned with national defenses of discoveries that have military value or significance, and the furnishing by such agencies, to the civilian agency established to direct and control nonmilitary aeronautical and space activities, of information as to discoveries which have value or significance to that agency; Cooperation by the United States with other nations and groups of nations in work done pursuant to this Act and in the peaceful application of the results, thereof; and The most effective utilization of the scientific and engineering resources of the United States, with close cooperation among all interested agencies of the United States in order to avoid unnecessary duplication of effort, facilities, and equipment.
Space Law encompasses national and international law governing activities in outer space. International lawyers have been unable to agree on a uniform definition of the term "outer space", although most lawyers agree that outer space generally begins at the lowest altitude above sea level at which objects can orbit the Earth, approximately 100 km (62 mi) (the Kármán line).
Space Policy is the political decision-making process for, and application of, public policy of a state (or association of states) regarding spaceflight and uses of outer space, both for civilian (scientific and commercial) and military purposes. International treaties, such as the 1967 Outer Space Treaty, attempt to maximize the peaceful uses of space and restrict the militarization of space. Space policy intersects with science policy, since national space programs often perform or fund research in space science, and also with defense policy, for applications such as spy satellites and anti-satellite weapons. It also encompasses government regulation of third-party activities such as commercial communications satellites and private spaceflight. Space policy also encompasses the creation and application of space law, and space advocacy organizations exist to support the cause of space exploration.
Outer Space Treaty is a treaty that forms the basis of international space law that represents the basic legal framework of international space law. Among its principles, it bars states party to the treaty from placing weapons of mass destruction in orbit of Earth, installing them on the Moon or any other celestial body, or otherwise stationing them in outer space. It exclusively limits the use of the Moon and other celestial bodies to peaceful purposes and expressly prohibits their use for testing weapons of any kind, conducting military maneuvers, or establishing military bases, installations, and fortifications (Article IV). However, the Treaty does not prohibit the placement of conventional weapons in orbit and thus some highly destructive attack strategies such as kinetic bombardment are still potentially allowable. The treaty also states that the exploration of outer space shall be done to benefit all countries and that space shall be free for exploration and use by all the States. The treaty explicitly forbids any government from claiming a celestial resource such as the Moon or a planet. Article II of the Treaty states that "outer space, including the Moon and other celestial bodies, is not subject to national appropriation by claim of sovereignty, by means of use or occupation, or by any other means". However, the State that launches a space object retains jurisdiction and control over that object. The State is also liable for damages caused by their space object.

NASA needed 14 new astronauts. A record-breaking 18,300 folks applied.

In order for humans to travel to another habitable planet like earth, we first have to learn how. And we also have to make sure that humans live long enough in order to learn how to travel to another habitable planet, and save quadrillions of lives at the same time.

"The journey inward is as important as the journey outward, sometimes looking in is looking out."

People need to understand that space travel and finding another planet like ours is mostly just fantasy for now. We should be more focused on survival and sustainability. And just maybe in a few thousand years, we just might be able to find another home some where in the Universe, but we have to be able to live that long first. First things first.

By looking at the history of our earth, you can say that it takes over 4 billion years for a planet to stabilize enough to support life, animal life that is, the type of life most important to us. So the first half of the lifespan of a planet is used for stabilization, around 4.5 billion years, and the other half of the lifespan of a planet is used to support life, around 4.5 billion years. So if we find another planet like ours, we will have to determine how old it is, is it still a reckless teenage planet, or a stable adult planet. That could make all the difference on choosing the right one. But of course there is no guarantee, after all, we have only one experience with planets like ours, which is very little experience.

"There are a lot of things that are alien to us, especially things that are on our own planet, new things that we discover everyday. But there is no value in fantasizing about what kinds of alien life may exist, no matter how real you make your fantasy to be. I don't deny the possibilities of alien life, I just don't waste time fantasizing about alien life. There are a lot of things that are alien to us, like our own brain. So people should spend more time understanding their own brain and stop trying to understand a brain they never met, which is likely their own brain. Balance your priorities and responsibilities and choose your creative fantasy's well. You only have so much time to be productive, so try not to waste too much time. It's OK to Dream, just don't let you dream become an obsession or distract you from dreaming about things that are more important."

How do we know they're aliens? They might be just like us, except in a different body, which proves just how dangerous and illogical that racism is, or any kind of prejudice for that matter. To prejudge someone is like hating yourself for living, or worse, it's hating someone you don't even know, someone that could be a friend, someone who can benefit society."

"The more I learn about the Universe, the more I see an amazing design, an incredible machine. Whether this machine was created by God, or created by a life form that resembles a God, matters little to me, what matters most to me is learning about how this machine was dreamed up and created in the first place. I applaud whom ever the Creator is, for thou has created something that is truly amazing. Thank you, and, where can I get one of these universe makers?"

"Even if just some of the life here on earth were created by a highly intelligent life form from another planet, I assume they too believe in a God, and if so, then the existence of highly intelligent life form does not disprove God, it will only makes the belief in God more interesting."

"I know that we can create a Heaven right here on Earth. And the best part is that we don't have to leave our Heaven on Earth, because everyone is welcome in Heaven. So I'm staying right here with Mother Earth. And I'm not leaving until she gets consumed by the Sun and gets recycled back into the Universe. But of course someone will have to venture out into space and find us a new home in the Universe, but until then, our Mother Earth is the Greatest and the Most Beautiful Planet in the Universe, I can't even imagine another planet being more amazing then Earth. But if people from another planet would like to debate who's got the best planet in the universe, then I would have to correct my original statement to say that "Earth is one of the Two Best Planets in the Universe."

"Every time I find my self thinking about what life would be like outside the universe, like if life existed in some other way that was unknown to us, I have to immediately stop thinking about it, because it's impossible to even guess, the scenarios can go on forever like infinity, and I have only so much time to think about things, so I don't even bother, though it blows my mind just to think about it for only a few seconds, wow!"

"You're an interesting species, an interesting mix. You're capable of such beautiful dreams and such horrible nightmares. You feel so lost, so cut off, so alone, only you're not. See, in all our searching, the only thing we've found that makes the emptiness bearable is each other." Quote from the 1997 Film "Contact"

Wide-field Infrared Survey Explorer is a NASA infrared-wavelength astronomical space telescope launched in December 2009, and placed in hibernation in February 2011 when its transmitter turned off. It was re-activated in 2013. WISE discovered thousands of minor planets and numerous star clusters. Its observations also supported the discovery of the first Y Dwarf and Earth trojan asteroid. Telescopes

Deep Ocean Creatures The photo on right are creatures found deep in our ocean. They have a scientific name but to me they look like Intelligent life. Is there a limit to how small a human like Brain can be? We haven't fully explored what Intelligence really means. The second to the last final frontier. The photo reminds me of the 1989 movie THE ABYSS (youtube)

Encephalization is defined as the amount of brain mass related to an animal's total body mass. Quantifying an animal's encephalization has been argued to be directly related to that animal's level of intelligence?

The point is that intelligent life from another planet may already be here. We just can't see them because we don't know all the different ways that life could exist just yet, and we also haven't fully explored our own planet just yet. To say that ET life does exist or does not exist, you would first have to say what exactly is ET life? And that's like trying to say you know what God looks like.


Sun (star)


Sun Our Sun, which is a Star, is about 96 million miles from Earth (149.6 million km). A Ray of Light from our Sun takes about 8.3 minutes to reach us.

Sun is the star at the center of the Solar System. It is a nearly perfect sphere of hot plasma, with internal convective motion that generates a magnetic field via a dynamo process. It is by far the most important source of energy for life on Earth. Its diameter is about 109 times that of Earth, and its mass is about 330,000 times that of Earth, accounting for about 99.86% of the total mass of the Solar System. About three quarters of the Sun's mass consists of hydrogen (~73%); the rest is mostly helium (~25%), with much smaller quantities of heavier elements, including oxygen, carbon, neon, and iron.

Star is a luminous sphere of plasma held together by its own gravity. The nearest star to Earth is the Sun. Many other stars are visible to the naked eye from Earth during the night, appearing as a multitude of fixed luminous points in the sky due to their immense distance from Earth. A star shines due to thermonuclear fusion of hydrogen into helium in its core, releasing energy that traverses the star's interior and then radiates into outer space. Almost all naturally occurring elements heavier than helium are created by stellar nucleosynthesis during the star's lifetime, and for some stars by supernova nucleosynthesis when it explodes. Near the end of its life, a star can also contain degenerate matter. Astronomers can determine the mass, age, metallicity (chemical composition), and many other properties of a star by observing its motion through space, its luminosity, and spectrum respectively. The total mass of a star is the main factor that determines its evolution and eventual fate. Other characteristics of a star, including diameter and temperature, change over its life, while the star's environment affects its rotation and movement. A plot of the temperature of many stars against their luminosities produces a plot known as a Hertzsprung–Russell diagram (H–R diagram). Plotting a particular star on that diagram allows the age and evolutionary state of that star to be determined. A star's life begins with the gravitational collapse of a gaseous nebula of material composed primarily of hydrogen, along with helium and trace amounts of heavier elements. When the stellar core is sufficiently dense, hydrogen becomes steadily converted into helium through nuclear fusion, releasing energy in the process. The remainder of the star's interior carries energy away from the core through a combination of radiative and convective heat transfer processes. The star's internal pressure prevents it from collapsing further under its own gravity. A star with mass greater than 0.4 times the Sun's will expand to become a red giant when the hydrogen fuel in its core is exhausted. In some cases, it will fuse heavier elements at the core or in shells around the core. As the star expands it throws a part of its mass, enriched with those heavier elements, into the interstellar environment, to be recycled later as new stars. Meanwhile, the core becomes a stellar remnant: a white dwarf, a neutron star, or if it is sufficiently massive, a black hole.

Sunlight is a portion of the electromagnetic radiation given off by the Sun, in particular infrared, visible, and ultraviolet light. On Earth, sunlight is filtered through Earth's atmosphere, and is obvious as daylight when the Sun is above the horizon. When the direct solar radiation is not blocked by clouds, it is experienced as sunshine, a combination of bright light and radiant heat. When it is blocked by clouds or reflects off other objects, it is experienced as diffused light. A photon starting at the center of the Sun and changing direction every time it encounters a charged particle would take between 10,000 and 170,000 years to get to the surface. 149 xenon short-arc lamps spotlights equivalent of 10,000 times the amount of solar radiation (Synlight, Juelich).

Films - Videos
Cosmic Journeys - Solar Super Storms (youtube - 7/28/15 - 44:37)
Time-Lapse Video of Milky Way (youtube)
Sun Video (youtube)
NASA | 5 Year Time-lapse of the Sun (youtube)
Three Years of Sun in Three Minutes (youtube)
NASA | Solar Dynamics Observatory SDO: Year 5 (youtube) 


Our Sun is a Yellow Dwarf, or G Dwarf Star known as a G-Type Main-Sequence Star (luminosity class V) of spectral type G. Such a star has about 0.8 to 1.2 solar masses and surface temperature of between 5,300 and 6,000 K. Each second, our Sun fuses approximately 600 million tons of hydrogen to helium, converting about 4 million tons of matter to energy.

Our Sun is small when compared to other Stars.
Star Size Comparisons (youtube)
Planet transiting a nearby Low-Mass Star

The Sun is about 4.7 Billion years old and has about 5 Billion years left in its life.
Sun consists of Hydrogen (about 74% of its Mass, or 92% of its Volume), Helium (about 24% of mass, 7% of volume), and trace quantities of other elements, including Iron, Nickel, Oxygen, Silicon, Sulfur, Magnesium, Carbon, Neon, Calcium, and Chromium.

The sun takes one month to rotate, It rotates counterclockwise.
SDO: Year 6 Ultra-HD (youtube)
Simulation of the Sun's Magnetic Field (youtube)

Each second, more than 4 million tonnes of matter are converted into energy within the Sun's core.
The Suns surface temperature is 6,000 C or 10,832 F
Diameter 1,392,000 km just over 109 times the diameter of the Earth, that means that 1,300,000 Earths could fit in the Sun.
The Sun orbits the Milky Way Galaxy at a distance of approximately 24,000–26,000 light years from the Galactic Center.
The Sun is moving 486,000 miles per hour and takes 240 million years to complete one orbit around our Galaxy.
The Sun rotates one complete turn every 34 days.  The Sun's magnetic field reverses polarity, "flips" every 11 years.
The Earth takes one day to rotate and travels 67,000 miles per hour.  
The sun is 99.8 percent of all the mass in the solar systemAtoms

Solar Core is considered to extend from the center to about 0.2 to 0.25 of solar radius. It is the hottest part of the Sun and of the Solar System. It has a density of 150 g/cm³ (150 times the density of liquid water) at the center, and a temperature of 15 million degrees Celsius. The core is made of hot, dense gas in the plasmic state (ions and electrons), at a pressure estimated at 265 billion bar (3.84 trillion psi or 26.5 petapascals (PPa)) at the center. Due to fusion, the composition of the solar plasma drops from 68-70% hydrogen by mass at the outer core, to 33% hydrogen at the core/Sun center. The core inside 0.20 of the solar radius, contains 34% of the Sun's mass, but only 0.8% of the Sun's volume. Inside 0.24 solar radius, the core generates 99% of the fusion power of the Sun. There are two distinct reactions in which four hydrogen nuclei may eventually result in one helium nucleus: the proton-proton chain reaction – which is responsible for most of the Sun's released energy – and the CNO cycle. Proton-proton chain reaction is one of the two (known) sets of fusion reactions by which stars convert hydrogen to helium.

Solar Radius is a unit of distance used to express the size of stars in astronomy. The solar radius is usually defined as the radius to the layer in the Sun's photosphere where the optical depth equals 2/3: Solar Core   The solar radius is approximately 695,700 kilometres (432,288 miles), which is about 10 times the average radius of Jupiter, 110 times the radius of the Earth, and 1/215th of an astronomical unit, the distance of the Earth from the Sun. It varies slightly from pole to equator due to its rotation, which induces an oblateness in the order of 10 parts per million. (See 1 gigametre for similar distances.)

The Sun has become 30% brighter in the last four and a half billion years and will continue to increase in brightness by 1% every 100 million years.

Energy Transfer - Let there be Light
The high-energy photons (gamma rays) released in fusion reactions take indirect paths to the Sun's surface. According to current models, random scattering from free electrons in the solar radiative zone (the zone within 75% of the solar radius, where heat transfer is by radiation) sets the photon diffusion time scale (or "photon travel time") from the core to the outer edge of the radiative zone at about 170,000 years. From there they cross into the convective zone (the remaining 25% of distance from the Sun's center), where the dominant transfer process changes to convection, and the speed at which heat moves outward becomes considerably faster. In the process of heat transfer from core to photosphere, each gamma ray in the Sun's core is converted during scattering into several million visible light photons before escaping into space. Neutrinos are also released by the fusion reactions in the core, but unlike photons they very rarely interact with matter, so almost all are able to escape the Sun immediately. For many years measurements of the number of neutrinos produced in the Sun were much lower than theories predicted, a problem which was recently resolved through a better understanding of neutrino oscillation.

Photon is an elementary particle, the quantum of all forms of electromagnetic radiation including light. It is the force carrier for electromagnetic force, even when static via virtual photons. The photon has zero rest mass and as a result, the interactions of this force with matter at long distance are observable at the microscopic and macroscopic levels. Like all elementary particles, photons are currently best explained by quantum mechanics and exhibit wave–particle duality, exhibiting properties of both waves and particles. A photon is massless, has no electric charge, and is a stable particle. A photon has two possible polarization states.

70% of Stars are Red Dwarfs which are small and relatively cool stars, of either K or M spectral type. Red dwarfs range in mass from a low of 0.075 solar masses (M☉) to about 0.50 M☉ and have a surface temperature of less than 4,000 K. Red dwarfs are by far the most common type of star in the Milky Way, at least in the neighborhood of the Sun, but because of their low luminosity, individual red dwarfs cannot be easily observed. From Earth, not one is visible to the naked eye. Proxima Centauri, the nearest star to the Sun, is a red dwarf (Type M5, apparent magnitude 11.05), as are twenty of the next thirty nearest stars. According to some estimates, red dwarfs make up three-quarters of the stars in the Milky Way.
Habitability of Red Dwarf Systems
O-type Star is a hot, blue-white star of spectral type O in the Yerkes classification system employed by astronomers. They have temperatures in excess of 30,000 Kelvin (K).
Brown Dwarf are substellar objects that occupy the mass range between the heaviest gas giants and the lightest stars.
Substellar Object sometimes called a substar, is an astronomical object whose mass is smaller than the smallest mass at which hydrogen fusion can be sustained.
Stellar Classification is the classification of stars based on their spectral characteristics.

The light from our nearest star, Proxima Centauri, is 4 years old. Time passes slower the faster you move. If you flew to the Star Sirius at 99% of the speed of light, then flew back again, the people you left behind on Earth would have aged more than 17 years. But you would have aged less than two and a half years.

Nucleosynthesis is the process that creates new atomic nuclei from pre-existing nucleons, primarily protons and neutrons.
Stellar Nucleosynthesis is the process by which the natural abundances of the chemical elements within stars change due to nuclear fusion reactions in the cores and their overlying mantles. Stars are said to evolve (age) with changes in the abundances of the elements within. Core fusion increases the atomic weight of elements and reduces the number of particles, which would lead to a pressure loss except that gravitation leads to contraction, an increase of temperature, and a balance of forces. A star loses most of its mass when it is ejected late in the star's stellar lifetimes, thereby increasing the abundance of elements heavier than helium in the interstellar medium.
Synthesis of the Elements in Stars
Periodic Table
Carbon

Solar System

Celestial Body is a naturally occurring physical entity, association, or structure that current science has demonstrated to exist in the observable universe.

Solar Maximum is a normal period of greatest solar activity in the 11 year solar cycle of the Sun. During solar maximum, large numbers of sunspots appear and the sun's irradiance output grows by about 0.07%. The increased energy output of solar maxima can impact Earth's global climate and recent studies have shown some correlation with regional weather patterns.

Solar Path
Sunrise and Sunset Times

The Suns Magnetic Field is about to Flip. Approximately every eleven years the polarity of the Sun's magnetic field is reversed, with solar activity peaking with the same frequency. This manifests itself in an increase in sunspots -- dark patches on the Sun's surface which originate from strongly concentrated magnetic fields.
ScienceCasts: The Sun's Magnetic Field is About to Flip (youtube)
Magnetic Field of the Sun
Stellar Magnetic Field

Dynamo Theory proposes a mechanism by which a celestial body such as Earth or a star generates a magnetic field. The dynamo theory describes the process through which a rotating, convecting, and electrically conducting fluid can maintain a magnetic field over astronomical time scales. A dynamo is thought to be the source of the Earth's magnetic field, as well as
the magnetic fields of other planets.
Dresden High Magnetic Field Laboratory - Helmholtz-Zentrum Dresden-Rossendorf

Heliosphere is the bubble-like region of space dominated by the Sun, which extends far beyond the orbit of Pluto. Plasma "blown" out from the Sun, known as the solar wind, creates and maintains this bubble against the outside pressure of the interstellar medium, the hydrogen and helium gas that permeates the Milky Way Galaxy. The solar wind flows outward from the Sun until encountering the termination shock, where motion slows abruptly. The Voyager spacecraft have actively explored the outer reaches of the heliosphere, passing through the shock and entering the heliosheath, a transitional region which is in turn bounded by the outermost edge of the heliosphere, called the heliopause. The overall shape of the heliosphere is controlled by the interstellar medium through which it is traveling, as well as the Sun, and is not perfectly spherical. The limited data available and unexplored nature of these structures have resulted in many theories.
Heliospheric Current Sheet is the surface within the Solar System where the polarity of the Sun's magnetic field changes from north to south.
Polarization the ability of waves to oscillate in more than one direction; in particular polarization of light, responsible for example for the glare-reducing effect of polarized sunglasses.
Vortex- Torus

Electromagnetism

Sun Trek
Solar Center

Analemma is a diagram showing the deviation of the Sun from its mean motion in the sky, as viewed from a fixed location on the Earth. Due to the Earth's axial tilt and orbital eccentricity, the Sun will not be in the same position in the sky at the same time every day. The north–south component of the analemma is the Sun's declination, and the east–west component is the equation of time. This diagram has the form of a slender figure-eight, and can often be found on globes of the Earth.

Dyson Sphere is a hypothetical megastructure that completely encompasses a star and captures most or all of its power output.

Photic Sneeze Reflex is why the Sun makes you sneeze.


Solar Wind is a stream of charged particles released from the upper atmosphere of the Sun. This plasma consists of mostly electrons, protons and alpha particles with energies usually between 1.5 and 10 keV; embedded in the solar-wind plasma is the interplanetary magnetic field. The solar wind varies in density, temperature and speed over time and over solar longitude. Its particles can escape the Sun's gravity because of their high energy resulting from the high temperature of the corona and magnetic, electrical and electromagnetic phenomena within it.

Sunshine Recorder is a device that records the amount of sunshine at a given location. The results provide information about the weather and climate as well as the temperature of a geographical area. This information is useful in meteorology, science, agriculture, tourism, and other fields. It has also been called a heliograph.

Pyranometer is a type of actinometer used for measuring solar irradiance on a planar surface and it is designed to measure the solar radiation flux density (W/m2) from the hemisphere above within a wavelength range 0.3 μm to 3 μm.

Pyrheliometer is an instrument for measurement of direct beam solar irradiance. Sunlight enters the instrument through a window and is directed onto a thermopile which converts heat to an electrical signal that can be recorded. The signal voltage is converted via a formula to measure watts per square metre. It is used with a solar tracking system to keep the instrument aimed at the sun. A pyrheliometer is often used in the same setup with a pyranometer.

Solar Irradiance is the power per unit area received from the Sun in the form of electromagnetic radiation in the wavelength range of the measuring instrument. Irradiance may be measured in space or at the Earth's surface after atmospheric absorption and scattering. It is measured perpendicular to the incoming sunlight. Total solar irradiance (TSI), is a measure of the solar power over all wavelengths per unit area incident on the Earth's upper atmosphere. The solar constant is a conventional measure of mean TSI at a distance of one astronomical Unit (AU). Irradiance is a function of distance from the Sun, the solar cycle, and cross-cycle changes. Irradiance on Earth is also measured perpendicular to the incoming sunlight. Insolation is the power received on Earth per unit area on a horizontal surface. It depends on the height of the Sun above the horizon.

Cosmic Ray are high-energy radiation, mainly originating outside the Solar System. Upon impact with the Earth's atmosphere, cosmic rays can produce showers of secondary particles that sometimes reach the surface. Composed primarily of high-energy protons and atomic nuclei, they are of mysterious origin. Data from the Fermi space telescope (2013) have been interpreted as evidence that a significant fraction of primary cosmic rays originate from the supernovae explosions of stars. Active galactic nuclei probably also produce cosmic rays.

Ultraviolet Index - Radiation

Dosimeter is a device that measures exposure to ionizing radiation. It has two main uses: for human radiation protection and for measurement of dose in both medical and industrial processes.

A particular cloud produced by a supernova explosion 10,000 years ago contains enough dust to make 7,000 Earths.

Astronomy - Eyes in the Sky

Solar Flare Video or Coronal Mass Ejection, by the Solar Dynamics Observatory's AIA instrument. SDO collected one frame every 12 seconds, and the movie plays at 30 frames per second, so each second in this video corresponds to 6 minutes of real time. The video covers 12:30 a.m. EDT to 10:00 p.m. EDT on July 19, 2012.

Can there be stars without a universe? Is there stars in the middle of no where without a universe near by?

Void Astronomy are vast spaces between filaments (the largest-scale structures in the Universe), which contain very few or no galaxies. Voids typically have a diameter of 10 to 100 megaparsecs; particularly large voids, defined by the absence of rich superclusters, are sometimes called supervoids.

Olbers' Paradox is the argument that the darkness of the night sky conflicts with the assumption of an infinite and eternal static universe.

Star Forming The Photo on right is a massive star forming 4,200 light years away. The star, W75N(B)-VLA 2, is eight times larger than our sun and is believed to be just a few thousand years old.

Protostar is a very young star that is still gathering mass from its parent molecular cloud.

Binary Star is a star system consisting of two stars orbiting around their common barycenter. Systems of two or more stars are called multiple star systems.

Proto-Suns teeming with Prebiotic Molecules

Star Formation is the process by which dense regions within molecular clouds in interstellar space, sometimes referred to as "stellar nurseries" or "star-forming regions", fuse to form stars.
Star Formation

National Radio Astronomy Observatory

Infant stars are born in large groups – never in isolation. Star’s chemical composition bears the signature of the evolution of its predecessors. How many Milky way Stars are formed?

Looking at the Stars in the night sky is seeing the Past, the Future and the Present all at once.

If you look at galaxies that are 5 billion light years away, then you're looking at the Universe as it was 5 billion years ago.
Seeing a supernova 150,000 light years away is seeing what happened 150,000 years ago, so the star was dead long before we saw it explode into a Supernova. So stars could be gone long before we see it.

Nova is a cataclysmic nuclear explosion on a white dwarf, which causes a sudden brightening of the star. Novae are not to be confused with other brightening phenomena such as supernovae or luminous red novae.
Supernova is an astronomical event that occurs during the last stellar evolutionary stages of a massive star's life, whose dramatic and catastrophic destruction is marked by one final titanic explosion. This causes the sudden appearance of a "new" bright star, before slowly fading from sight over several weeks or months.
Type Ia Supernova is a type of supernova that occurs in binary systems (two stars orbiting one another) in which one of the stars is a white dwarf. The other star can be anything from a giant star to an even smaller white dwarf.

Seeing the light from our own Sun is 8 minutes old.

List of Nearest Stars

Are the stars in the night sky just the History of the Universe Frozen in Time? Is what we see just an image of us, what we were like millions of years ago at different times? We can travel within our own galaxy, but if we try to reach another galaxy, we would never make it, because it's already gone.

"So when you look out at the stars you're not seeing now, you're seeing the past, something that may be already gone. So what is now? We have no idea what now is. Yes we have our own personal measurement of time, but that's just for humans on planet earth. We see the universe but does somebody out there see us? Maybe not because they're already gone. Or maybe we were not seen yet because we have not yet been born yet. So even if they are looking in our direction they don't even see us because our sun has not yet been born."

This is What We Know, so far

Back to the Top


Light


Spot Light Light is electromagnetic radiation within a certain portion of the electromagnetic spectrum  that can produce a visual sensation. Any device serving as a source of illumination. Visible light is carried by photons, and so are all the other kinds of electromagnetic radiation like X-rays, microwaves and radio waves. Is light is a particle or a wave? Does light only travel through Space?

What Is Light? (youtube)

Light is invisible, darkness is invisible, but when you add darkness and light together, along with matter, then we see colors and shapes. You can only see a beam of light when there is darkness, and you can only see a beam of darkness when there is light. You can only see light when it comes in contact with matter. The Sun does not illuminate outer space, you only see light when it comes in contact with matter, like when we see the moon at night.

How light is detected affects the atom that emits it, An atom or molecule in the fluorescent tube that is in an excited state spontaneously decays to a lower energy state, releasing a particle called a photon. When the photon enters your eye, something similar happens but in reverse. The photon is absorbed by a molecule in the retina and its energy kicks that molecule into an excited state. Light is both a particle and a wave, and this duality is fundamental to the physics that rule the Lilliputian world of atoms and molecules. How we look at light can affect the atom that emits it (youtube)

Light Wave Graph Spontaneous Emission is the process by which a quantum system such as an atom, molecule, nanocrystal or nucleus in an excited state undergoes a transition to a state with a lower energy (e.g., the ground state) and emits quanta of energy.
Excited State of a system (such as an atom, molecule or nucleus) is any quantum state of the system that has a higher energy than the ground state (that is, more energy than the absolute minimum). Excitation is an elevation in energy level above an arbitrary baseline energy state.
Ground State of a quantum mechanical system is its lowest-energy state; the energy of the ground state is known as the zero-point energy of the system. An excited state is any state with energy greater than the ground state. In the quantum field theory, the ground state is usually called the vacuum state or the vacuum.
Interference wave propagation is a phenomenon in which two waves superpose to form a resultant wave of greater, lower, or the same amplitude. Interference usually refers to the interaction of waves that are correlated or coherent with each other, either because they come from the same source or because they have the same or nearly the same frequency. Interference effects can be observed with all types of waves, for example, light, radio, acoustic, surface water waves or matter waves.

If you could fly nonstop to the Sun at 60 mph, it would take you 180 years to get there.
If a Space Ship could travel 35,000 mph, it would take 81,000 years to travel 4.3 light years.

One Light Year is about 5.9 trillion miles.  (186,282 Miles Per Second or 671 Million MPH)
A light-year is the distance that light travels in a vacuum in one Julian year (365.25 days)

Speed of Light is 299,792,458 metres per second, or 983,571,056.4304 feet per second (9.836e+8), approximately 3.00×108 m/s. (186,000 miles per second).

Capturing the Speed of Light One Trillion Frames Per Second (youtube)
Finding The Speed Of Light With Peeps (youtube)

Slow Light is the propagation of an optical pulse or other modulation of an optical carrier at a very low group velocity. Slow light occurs when a propagating pulse is substantially slowed down by the interaction with the medium in which the propagation takes place.
Stop Light: Humans tame light, stop it from moving for a full minute.
Lene Hau is a Danish physicist who in 1999 succeeded in slowing a beam of light to about 17 metres per second.

Physics
Action Physics
Spatial Intelligence
Medical Imaging
Electromagnetic Spectrum

Colors

Glass Prism Showing Color Spectrum Prism is a transparent optical element with flat, polished surfaces that refract light. At least two of the flat surfaces must have an angle between them. The exact angles between the surfaces depend on the application. The traditional geometrical shape is that of a triangular prism with a triangular base and rectangular sides, and in colloquial use "prism" usually refers to this type. Some types of optical prism are not in fact in the shape of geometric prisms. Prisms can be made from any material that is transparent to the wavelengths for which they are designed. Typical materials include glass, plastic and fluorite.

How much information is in the Light? - Li-Fi

Optical Communications is communication at a distance using light to carry information. It can be performed visually or by using electronic devices. The earliest basic forms of optical communication date back several millennia, while the earliest electrical device created to do so was the photophone, invented in 1880.
Nonlinear Optics is the branch of optics that describes the behavior of light in nonlinear media, that is, media in which the dielectric polarization P responds nonlinearly to the electric field E of the light.
Photolithography is a process used in microfabrication to pattern parts of a thin film or the bulk of a substrate. It uses light to transfer a geometric pattern from a photomask to a light-sensitive chemical "photoresist", or simply "resist," on the substrate. A series of chemical treatments then either engraves the exposure pattern into, or enables deposition of a new material in the desired pattern upon, the material underneath the photo resist. For example, in complex integrated circuits, a modern CMOS wafer will go through the photolithographic cycle up to 50 times.
The Optical Society
Optical Tweezers are scientific instruments that use a highly focused laser beam to provide an attractive or repulsive force (typically on the order of piconewtons), depending on the refractive index mismatch to physically hold and move microscopic dielectric objects similar to tweezers. Optical tweezers have been particularly successful in studying a variety of biological systems in recent years.
Optogenetics is a biological technique which involves the use of light to control cells in living tissue, typically neurons, that have been genetically modified to express light-sensitive ion channels. It is a neuromodulation method employed in neuroscience that uses a combination of techniques from optics and genetics to control and monitor the activities of individual neurons in living tissue—even within freely-moving animals—and to precisely measure these manipulation effects in real-time.
Optics is the branch of physics which involves the behaviour and properties of light, including its interactions with matter and the construction of instruments that use or detect it. Optics usually describes the behaviour of visible, ultraviolet, and infrared light. Because light is an electromagnetic wave, other forms of electromagnetic radiation such as X-rays, microwaves, and radio waves exhibit similar properties.
Lasers
Optical focusing deep inside dynamic scattering media with near-infrared time-reversed ultrasonically encoded (TRUE) light

Light Thermometer
Diffuse Interstellar Band are absorption features seen in the spectra of astronomical objects in the Milky Way and other galaxies. They are caused by the absorption of light by the interstellar medium. Circa 500 bands have now been seen, in ultraviolet, visible and infrared wavelengths.
Buckminsterfullerene is a spherical fullerene molecule with the formula C60. It has a cage-like fused-ring structure (truncated icosahedron) which resembles a soccer ball (football), made of twenty hexagons and twelve pentagons, with a carbon atom at each vertex of each polygon and a bond along each polygon edge.

Light Bends

measure the distance from stars Parallax is a displacement or difference in the apparent position of an object viewed along two different lines of sight, and is measured by the angle or semi-angle of inclination between those two lines.
Cosmic Distance Ladder is the succession of methods by which astronomers determine the distances to celestial objects. A real direct distance measurement of an astronomical object is possible only for those objects that are "close enough" (within about a thousand parsecs) to Earth. The techniques for determining distances to more distant objects are all based on various measured correlations between methods that work at close distances and methods that work at larger distances. Several methods rely on a standard candle, which is an astronomical object that has a known luminosity, which is the total amount of energy emitted by a star, galaxy, or other astronomical object per unit time. It is related to the brightness, which is the luminosity of an object in a given spectral region.
Signal Strength refers to the transmitter power output as received by a reference antenna at a distance from the transmitting antenna. High-powered transmissions, such as those used in broadcasting, are expressed in dB-millivolts per metre (dBmV/m). For very low-power systems, such as mobile phones, signal strength is usually expressed in dB-microvolts per metre (dBµV/m) or in decibels above a reference level of one milliwatt (dBm). In broadcasting terminology, 1 mV/m is 1000 µV/m or 60 dBµ (often written dBu).
Light Bends Measuring Receiver is a calibrated laboratory-grade radio receiver designed to measure the characteristics of radio signals. The parameters of such receivers (tuning frequency, receiving bandwidth, gain) can usually be adjusted over a much wider range of values than is the case with other radio receivers. Their circuitry is optimized for stability and to enable calibration and reproducible results. Some measurement receivers also have especially robust input circuits that can survive brief impulses of more than 1000 V, as they can occur during measurements of radio signals on power lines and other conductors.
Gravitational Lens is a distribution of matter (such as a cluster of galaxies) between a distant light source and an observer, that is capable of bending the light from the source as the light travels towards the observer. This effect is known as gravitational lensing, and the amount of bending is one of the predictions of Albert Einstein's general theory of relativity. (Classical physics also predicts the bending of light, but only half that predicted by general relativity.
DNA Phantom Effect

Collimated Light is light whose rays are parallel, and therefore will spread minimally as it propagates. A perfectly collimated beam, with no divergence, would not disperse with distance. Such a beam cannot be created, due to Diffraction, which refers to various phenomena which occur when a wave encounters an obstacle or a slit. It is defined as the bending of light around the corners of an obstacle or aperture into the region of geometrical shadow of the obstacle. In classical physics, the diffraction phenomenon is described as the interference of waves according to the Huygens–Fresnel principle, which is a method of analysis applied to problems of wave propagation both in the far-field limit and in near-field diffraction.

Wave Propagation is any of the ways in which waves travel. With respect to the direction of the oscillation relative to the propagation direction, we can distinguish between longitudinal wave and transverse waves. For electromagnetic waves, propagation may occur in a vacuum as well as in a material medium. Other wave types cannot propagate through a vacuum and need a transmission medium to exist.

Refraction is the change in direction of wave propagation due to a change in its transmission medium.
Optical Phenomenon are any observable events that result from the interaction of light and matter. See also list of optical topics and optics. A mirage is an example of an optical phenomenon.
Fata Morgana Mirage is an unusual and complex form of superior mirage that is seen in a narrow band right above the horizon.
Binocular Disparity refers to the difference in image location of an object seen by the left and right eyes, resulting from the eyes’ horizontal separation (parallax). The brain uses binocular disparity to extract depth information from the two-dimensional retinal images in stereopsis. In computer vision, binocular disparity refers to the difference in coordinates of similar features within two stereo images.
Dark Matter

"If I can see the light, does that mean that I'm connected to its source?"  

Quotes about Light, and Darkness...

“Darkness cannot drive out darkness: only light can do that. Hate cannot drive out hate: only love can do that.”  Martin Luther King

“We can easily forgive a child who is afraid of the dark; the real tragedy of life is when men are afraid of the light.”  Plato

Light thinks it travels faster than anything but it is wrong. No matter how fast light travels, it finds the darkness has always got there first, and is waiting for it.”  Terry Pratchett, Reaper Man

“Look at how a single candle can both defy and define the darkness.”  Anne Frank

“When you light a candle, you also cast a shadow.”  Ursula K. Le Guin

“I will love the light for it shows me the way, yet I will endure the darkness for it shows me the stars.”  Og Mandino


Space


The second to the last final frontier.

Outer Space Outer Space is the void that exists between celestial bodies, including the Earth. It is not completely empty, but consists of a hard vacuum containing a low density of particles, predominantly a plasma of hydrogen and helium as well as electromagnetic radiation, magnetic fields, neutrinos, dust and cosmic rays.
Dark Matter - Dark Energy
Space is the boundless three-dimensional extent in which objects and events have relative position and direction.
Subspace is a space that is contained within another space.
Space (mathematics) is a set (sometimes called a universe) with some added structure.

Aether Theories in physics propose the existence of a medium, meaning "upper air" or "pure, fresh air", a space-filling substance or field, thought to be necessary as a transmission medium for the propagation of electromagnetic or gravitational forces.

Void
is an empty area or space.

Vacuum
Vacuum is space void of matter.
Vacuum Energy is an underlying background energy that exists in space throughout the entire Universe.
Cosmological Constant is the value of the energy density of the vacuum of space.
Vacuum State is the quantum state with the lowest possible energy.
False Vacuum is a metastable sector of space that appears to be a perturbative vacuum, but is unstable due to instanton effects that may tunnel to a lower energy state.
Schwarzschild Metric is the solution to the Einstein field equations that describes the gravitational field outside a spherical mass, on the assumption that the electric charge of the mass, angular momentum of the mass, and universal cosmological constant are all zero.
Deriving the Schwarzschild solution describes spacetime in the vicinity of a non-rotating massive spherically-symmetric object.
Schwarzschild Radius is the radius of a sphere such that, if all the mass of an object were to be compressed within that sphere, the escape velocity from the surface of the sphere would equal the speed of light.

Feather & Hammer Drop on Moon and hit the ground at the same time. Footage of the Apollo 15 astronaut that dropped a hammer & feather on the moon to prove Galileo's theory that in the absence of atmosphere, objects will fall at the same rate regardless of mass.
Brian Cox visits the world's biggest vacuum chamber - Human Universe: Episode 4 Preview - BBC Two (youtube)

Expansion Contraction

Why Do Drops of Liquid Form Spheres in Space?
Molecules are attracted to each other, so they naturally form the shape which minimizes the number of them that are not surrounded by others. Surface Tension Every molecule pulls on every molecule that's its immediate neighbor, until it gets close enough, and then it stops pulling. The system looses potential energy and transforms it into Thermal Energy. The sphere is the minimal potential energy configuration of the molecules. Potential Energy is defined by the relative position of molecules to each other, and the forces between them (electromagnetic + gravitation).

Spherical Harmonics are special functions defined on the surface of a sphere. They are often employed in solving partial differential equations that commonly occur in science. The spherical harmonics are a complete set of orthogonal functions on the sphere, and thus may be used to represent functions defined on the surface of a sphere, just as circular functions (sines and cosines) are used to represent functions on a circle via Fourier series. Like the sines and cosines in Fourier series, the spherical harmonics may be organized by (spatial) angular frequency, as seen in the rows of functions in the illustration on the right. Further, spherical harmonics are basis functions for SO(3), the group of rotations in three dimensions, and thus play a central role in the group theoretic discussion of SO(3).
RED 4K Video of Colorful Liquid in Space (youtube)
What does a snowflake look like in zero gravity?

Giant Bubble Reflections in 4K | Shanks FX | PBS Digital Studios (youtube)
Pi - Geometry 

Toroidal Bubble Ring is an underwater vortex ring where an air bubble occupies the core of the vortex, forming a ring shape. The ring of air as well as the nearby water spins poloidally as it travels through the water, much like a flexible bracelet might spin when it is rolled on to a person's arm. The faster the bubble ring spins, the more stable it becomes. Bubble rings and smoke rings are both examples of vortex rings—the physics of which is still under active study in fluid dynamics. Devices have been invented which generate bubble vortex rings.

Sound in Space..did you hear that?

Sound travels in waves like light or heat does. But in order for Humans to hear sounds, the sound needs to make molecules vibrate. In deep space, the large empty areas between stars and planets, there are no molecules to vibrate, so humans hear no sounds. But this does not mean that sounds are not present in space, or not traveling through space. Sound does exist in the form of electromagnetic vibrations that pulsate in wavelengths. 

Space is not a perfect vacuum.
NASA Space Sounds (youtube)
Cosmic Noise (wiki)
5 Most Mysterious Sounds Recorded in Space (youtube)
Shapes created by Sound
Acoustic Levitation is a method for suspending matter in a medium by using acoustic radiation pressure from intense sound waves in the medium. Acoustic Radiation Pressure is the apparent pressure difference between the average pressure at a surface moving with the displacement of the wave propagation (the Lagrangian pressure) and the pressure that would have existed in the fluid of the same mean density when at rest. Numerous authors make a distinction between the phenomena of Rayleigh radiation pressure and Langevin radiation pressure.
Sonoluminescence is the emission of short bursts of light from imploding bubbles in a liquid when excited by sound.
Fussion

Spheres of Water in Space

Higgs Boson
Physics

Is space a Growth Medium for the Universe?

A Composite False-Color Image of Fire in Space
The photo above is a composite false-color image of Fire in Space that looks like someone praying?
Smithsonian Mag


The Big Dipper below changing over time, from 100,000 BCE to present-day to 50,000 CE to 100,000 CE. Gif: Martin Vargic
Big Dipper Changing Over Time


Black Holes


Blackhole Energy Black Hole is a region of spacetime exhibiting such strong gravitational effects that nothing—not even particles and electromagnetic radiation such as light—can escape from inside it.
Supermassive Black Hole is the largest type of black hole, in the order of hundreds of thousands to billions of solar masses (M☉), and is found in the centre of almost all currently known massive galaxies. In the case of the Milky Way, the SMBH corresponds with the location of Sagittarius A*.
Binary Black Hole is a system consisting of two black holes in close orbit around each other. Like black holes themselves, binary black holes are often divided into stellar binary black holes, formed either as remnants of high-mass binary star systems or by dynamic processes and mutual capture, and binary supermassive black holes believed to be a result of galactic mergers.
White Hole is a hypothetical region of spacetime which cannot be entered from the outside, although matter and light can escape from it. In this sense, it is the reverse of a black hole, which can only be entered from the outside and from which matter and light cannot escape. White holes appear in the theory of eternal black holes. In addition to a black hole region in the future, such a solution of the Einstein field equations has a white hole region in its past.
What Are White Holes? (youtube)
Centripetal Force is a force that makes a body follow a curved path. Its direction is always orthogonal to the motion of the body and towards the fixed point of the instantaneous center of curvature of the path. Magnetism

Are black holes a type of super-magnet made up of magnetite, with one side sucking in matter, and the other side expanding the universe?

Milky Way Galaxy has a Black hole about 4 million to 5 million times the mass of the sun. 
Sagittarius A* is a bright and very compact astronomical radio source at the center of the Milky Way, near the border of the constellations Sagittarius and Scorpius. It is part of a larger astronomical feature known as Sagittarius A. Sagittarius A* is thought to be the location of a supermassive black hole.
Supermassive Black Hole at the Center of our Galaxy | Cosmic Journeys (youtube) 

It takes only a day for the black hole to shred the star (in a process known as tidal disruption), and only about a year for the resulting fragments to pull themselves back together. This is in contrast to the millions of years required to create a planet like Jupiter from scratch. Once launched at 20 million miles per hour, it would take about a million years for one of these objects to reach Earth's neighborhood. The challenge will be to tell it apart from free-floating planets that are created during the more mundane process of star and planet formation. Harvard Smithsonian Center or Astrophysics

CO-0.40-0.22 is 200 light years away from the central molecular zone, about 25,000 to 28,000 Light Years from Earth.

A black hole 12 billion times as massive as the sun has been found in a glowing quasar that existed when the universe was just a fraction of its current age using data from the Sloan Digital Sky Survey, the Two Micron All-Sky Survey, and the Wide-field Infrared Survey Explorer. This black hole-quasar combo is estimated to exist 12.8 billion light years away.    

PKS 1302-102 is a pair of supermassive black holes located in the Virgo Constellation, some 3.5 billion light-years away.
These two supermassive black holes are in the process of merging, and are 180 billion miles (2.9×1011 km) apart. They are anticipated to merge within about a million years. I can't wait!

Supermassive Black Hole Devours Star In Event Called ASASSN-14li

Radio Active Warning Symbol Radioactive Decay is the process by which an unstable atomic nucleus loses energy (in terms of mass in its rest frame) by emitting radiation, such as an alpha particle, beta particle with neutrino or only a neutrino in the case of electron capture, gamma ray, or electron in the case of Internal conversion. A material containing such unstable nuclei is considered radioactive. Certain highly excited short-lived nuclear states can decay through neutron emission, or more rarely, proton emission. Radioactive decay is a stochastic (i.e. random) process at the level of single atoms, in that, according to quantum theory, it is impossible to predict when a particular atom will decay, regardless of how long the atom has existed. However, for a collection of atoms, the collection's expected decay rate is characterized in terms of their measured decay constants or half-lives. This is the basis of radiometric dating. The half-lives of radioactive atoms have no known upper limit, spanning a time range of over 55 orders of magnitude, from nearly instantaneous to far longer than the age of the universe. Radioactive decay is the spontaneous breakdown of an atomic nucleus resulting in the release of energy and matter from the nucleus. Remember that a radioisotope has unstable nuclei that does not have enough binding energy to hold the nucleus together.

Radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. This includes: electromagnetic radiation, such as heat, radio waves, visible light, x-rays, and gamma radiation (?). Particle radiation, such as alpha radiation (a), beta radiation (ß), and neutron radiation (particles of non-zero rest energy). Acoustic radiation, such as ultrasound, sound, and seismic waves (dependent on a physical transmission medium). Gravitational radiation, radiation that takes the form of gravitational waves, or ripples in the curvature of spacetime. Radiation is often categorized as either ionizing or non-ionizing depending on the energy of the radiated particles. Ionizing radiation carries more than 10 eV, which is enough to ionize atoms and molecules, and break chemical bonds. This is an important distinction due to the large difference in harmfulness to living organisms. A common source of ionizing radiation is radioactive materials that emit a, ß, or ? radiation, consisting of helium nuclei, electrons or positrons, and photons, respectively. Other sources include X-rays from medical radiography examinations and muons, mesons, positrons, neutrons and other particles that constitute the secondary cosmic rays that are produced after primary cosmic rays interact with Earth's atmosphere. Gamma rays, X-rays and the higher energy range of ultraviolet light constitute the ionizing part of the electromagnetic spectrum. The lower-energy, longer-wavelength part of the spectrum including visible light, infrared light, microwaves, and radio waves is non-ionizing; its main effect when interacting with tissue is heating. This type of radiation only damages cells if the intensity is high enough to cause excessive heating. Ultraviolet radiation has some features of both ionizing and non-ionizing radiation. While the part of the ultraviolet spectrum that penetrates the Earth's atmosphere is non-ionizing, this radiation does far more damage to many molecules in biological systems than can be accounted for by heating effects, sunburn being a well-known example. These properties derive from ultraviolet's power to alter chemical bonds, even without having quite enough energy to ionize atoms. The word radiation arises from the phenomenon of waves radiating (i.e., traveling outward in all directions) from a source. This aspect leads to a system of measurements and physical units that are applicable to all types of radiation. Because such radiation expands as it passes through space, and as its energy is conserved (in vacuum), the intensity of all types of radiation from a point source follows an inverse-square law in relation to the distance from its source. This law does not apply close to an extended source of radiation or for focused beams.
Harvesting renewable energy from Earth’s mid-infrared emissions

Everything is moving at high speeds in space, even black holes are moving, and everything around the black hole moves together, it moves, it spins, it sucks in, and it spits out.  If a Black hole sucks in, where does it Go? Another Dimension? 

Torus (clifford)

Uncertainty Principle is any of a variety of mathematical inequalities asserting a fundamental limit to the precision with which certain pairs of physical properties of a particle, known as complementary variables, such as position x and momentum p, can be known.
Event Horizon is a boundary in spacetime beyond which events cannot affect an outside observer.
Accretion Disc is a structure (often a circumstellar disk) formed by diffused material in orbital motion around a massive central body.
Singularity studies spaces that are almost manifolds, but not quite. A string can serve as an example of a one-dimensional manifold, if one neglects its thickness. A singularity can be made by balling it up, dropping it on the floor, and flattening it. In some places the flat string will cross itself in an approximate "X" shape. The points on the floor where it does this are one kind of singularity, the double point: one bit of the floor corresponds to more than one bit of string. Perhaps the string will also touch itself without crossing, like an underlined 'U'. This is another kind of singularity. Unlike the double point, it is not stable, in the sense that a small push will lift the bottom of the 'U' away from the 'underline'.
Black Hole Information Paradox suggests that physical information could permanently disappear in a black hole, allowing many physical states to devolve into the same state. This is controversial because it violates a commonly assumed tenet of science—that in principle complete information about a physical system at one point in time should determine its state at any other time. A fundamental postulate of quantum mechanics is that complete information about a system is encoded in its wave function up to when the wave function collapses. The evolution of the wave function is determined by a unitary operator, and unitarity implies that information is conserved in the quantum sense.
Information Paradox

Data Remanence is the residual representation of digital data that remains even after attempts have been made to remove or erase the data. This residue may result from data being left intact by a nominal file deletion operation, by reformatting of storage media that does not remove data previously written to the media, or through physical properties of the storage media that allow previously written data to be recovered. Data remanence may make inadvertent disclosure of sensitive information possible should the storage media be released into an uncontrolled environment (e.g., thrown in the trash or lost).
Black Hole Entropy
Firewall (physics) is a hypothetical phenomenon where an observer that falls into an old black hole encounters high-energy quanta at (or near) the event horizon.
Big Bounce is a hypothetical scientific model of the formation of the known universe. It was originally suggested as a property of the cyclic model or oscillatory universe interpretation of the Big Bang where the first cosmological event was the result of the collapse of a previous universe; however, it is also a consequence of applying loop quantum gravity techniques to Big Bang cosmology and this need not be cyclic
Information Backup
Virtual Particle is a transient fluctuation that exhibits many of the characteristics of an ordinary particle, but that exists for a limited time.

Conservation of Mass states that for any system closed to all transfers of matter and energy, the mass of the system must remain constant over time, as system mass cannot change quantity if it is not added or removed. Hence, the quantity of mass is "conserved" over time. The law implies that mass can neither be created nor destroyed, although it may be rearranged in space, or the entities associated with it may be changed in form, as for example when light or physical work is transformed into particles that contribute the same mass to the system as the light or work had contributed. Thus, during any chemical reaction, nuclear reaction, or radioactive decay in an isolated system, the total mass of the reactants or starting materials must be equal to the mass of the products. Thermodynamics

Conservation of Energy states that the total energy of an isolated system remains constant—it is said to be conserved over time. Energy can neither be created nor destroyed; rather, it transforms from one form to another. For instance, chemical energy can be converted to kinetic energy in the explosion of a stick of dynamite. Stars

Radioactive Decay is the process by which the nucleus of an unstable atom loses energy by emitting radiation, including alpha particles, beta particles, gamma rays, and conversion electrons. A material that spontaneously emits such radiation is considered radioactive.
Radiation is the emission (release, sending) or transmission of energy in the form of waves or particles through space or through a material medium. Matter can be recreated and also be diminished?

21 Grams is the measure of mass lost by a human when the soul departed the body at Death.

Quantum Teleportation is a process by which quantum information (e.g. the exact state of an atom or photon) can be transmitted (exactly, in principle) from one location to another, with the help of classical communication and previously shared quantum entanglement between the sending and receiving location. Because it depends on classical communication, which can proceed no faster than the speed of light, it cannot be used for faster-than-light transport or communication of classical bits. While it has proven possible to teleport one or more qubits of information between two (entangled) atoms, this has not yet been achieved between molecules or anything larger.
Bell's Theorem is a "no-go theorem" that draws an important distinction between quantum mechanics (QM) and the world as described by classical mechanics. No physical theory of local hidden variables can ever reproduce all of the predictions of quantum mechanics.
Physical Information refers generally to the information that is contained in a physical system. Its usage in quantum mechanics (i.e. quantum information) is important, for example in the concept of quantum entanglement to describe effectively direct or causal relationships between apparently distinct or spatially separated particles.
Human Energy

A Brief History of Time is a 1988 popular-science book by British physicist Stephen Hawking. What we Know so far
Hawking Radiation is blackbody radiation that is predicted to be released by black holes, due to quantum effects near the event horizon
Light Cone is the path that a flash of light, emanating from a single event (localized to a single point in space and a single moment in time) and traveling in all directions, would take through spacetime.

Wormhole or "Einstein-Rosen Bridge" is a hypothetical topological feature that would fundamentally be a shortcut connecting two separate points in spacetime. A wormhole may connect extremely long distances such as a billion light years or more, short distances such as a few feet, different universes, and different points in time. A wormhole is much like a tunnel with two ends, each at separate points in spacetime. Photo

Tidal disruption event ASASSN-14li - black hole shreds a star (youtube)

If Black Holes come in various sizes, then is Space just a huge Black Hole?

Dark Flow is an astrophysical term describing a possible non-random component of the peculiar velocity of galaxy clusters. The actual measured velocity is the sum of the velocity predicted by Hubble's Law plus a possible small and unexplained (or dark) velocity flowing in a common direction.

Anthropic Principle that observations of the Universe must be compatible with the conscious and sapient life that observes it. Some proponents of the anthropic principle reason that it explains why this universe has the age and the fundamental physical constants necessary to accommodate conscious life. As a result, they believe it is unremarkable that this universe has fundamental constants that happen to fall within the narrow range thought to be compatible with life

It's been estimated that it would take our solar system 10^30 years (1 nonillion) to end up at the center of our galaxy, which is way beyond the expected life span of earth and our sun, so we're cool.

Maybe Black Holes are Recyclers of Matter, and during that recycling process it compresses information. Black holes also gives our galaxy enough gravity, or magnetic field, to hold it together, just like when stars and planets form. If you don't have the glue, or the gravitational force to hold it together and take shape, then you end up with an asteroid belt. Matter loves to be circular in shape, because the circle shape is the shape that requires the least amount of energy to form. Planets and stars are round. Planets start out more molten then rock, so planets naturally become round. Stars are born from gas, so stars naturally become round. So it kind of makes sense that black holes are used in some way to form planets and stars, and not just used to hold galaxies together. You have to have some continuity. The universe can't be totally chaotic, even though it looks that way at times.

Do Black-Holes recycle the energy of space to supply energy to dark matter and dark energy?

Banach–Tarski Paradox in set-theoretic geometry, which states the following: Given a solid ball in 3‑dimensional space, there exists a decomposition of the ball into a finite number of disjoint subsets, which can then be put back together in a different way to yield two identical copies of the original ball.

Are Planets semiconductors, and is space a conductor? Conductor also means Director, as controls resources and expenditures, so is space a type of controlling mechanism?

Is space a form of Radiant Energy, which is energy that exists in the absence of matter? 
Radiant Energy is the energy of electromagnetic and gravitational radiation.
Electricity

Space is not matter or energy as we know it.


Dark Matter


Dark Matter is unidentified. Comprising approximately 27% of the mass and energy in the observable Universe that is not accounted for by dark energy, baryonic matter (ordinary matter), and neutrinos. The name refers to the fact that it does not emit or interact with electromagnetic radiation, such as light, and is thus invisible to the entire electromagnetic spectrum.
Dark Energy ammounts Matter
Dark Energy is an unknown form of energy which is hypothesized to permeate all of space, tending to accelerate the expansion of the universe. Dark energy is the most accepted hypothesis to explain the observations since the 1990s indicating that the universe is expanding at an accelerating rate.
Metric Space is a set for which distances between all members of the set are defined. Those distances, taken together, are called a metric on the set. A metric on a space induces topological properties like open and closed sets, which lead to the study of more abstract topological spaces.
Bioastronautics
Interstellar Medium
Our Space
Space - Un-Manifest Inertia
Magnetism & Inertia: Explaining the Field Geometry that defines the entire Universe (youtube)

Dark Energy Survey

Millennium Run
Zoom Into Millenium Simulation of Universe [720p] (youtube)
Chameleon Particle
Scalar Field Dark Matter

Baryonic Dark Matter
Baryon

2 Components of unknown origin (if it's unknown then why is there 2?) Finding something that is there, but it's gone already by the time you look at it. 
Observer Effect
Maybe the instruments should be in motion, like warp speed.

Dark Mater ammounts Dark Matter 26.8% 
Dark Energy 68.3%
Total Energy Matter Density 4.9%

UCI Physicists confirm possible discovery of Fifth Force of Nature. Light particle could be key to understanding dark matter in universe. Physics

XENON dark matter research project operated at the Italian Gran Sasso laboratory is a deep underground research facility featuring increasingly ambitious experiments aiming to finally detect long sought after dark matter particles. These particles in the form of Weakly interacting massive particles (WIMPs) are believed to be found by looking for rare interactions via nuclear recoils in a liquid xenon target chamber. The current detector consists of a dual phase Time projection chamber (TPC).
Xenon Collaboration
Xenon1t

Dama-Libra Collaboration investigated the presence of dark matter particles in the galactic halo by exploiting the model-independent annual modulation signature. As a consequence of its orbit, the Earth should be exposed to a higher flux of dark matter particles around June 2, when its orbital speed is added to the one of the solar system with respect to the galaxy and to a smaller one around December 2, when the two velocities are subtracted. The annual modulation signature is distinctive since the effect induced by dark matter particles must simultaneously satisfy many requirements.

Weakly Interacting Massive Particles is a hypothetical particle physics candidate for dark matter. The term “WIMP” is given to a dark matter particle that was produced by falling out of thermal equilibrium with the hot dense plasma of the early universe, although it is often used to refer to any dark matter candidate that interacts with standard particles via a force similar in strength to the weak nuclear force.


Atom Interferometer is an interferometer which uses the wave character of atoms. Similar to optical interferometers, atom interferometers measure the difference in phase between atomic matter waves along different paths. Atom interferometers have many uses in fundamental physics including measurements of the gravitational constant, the fine-structure constant, the universality of free fall, and have been proposed as a method to detect gravitational waves. They also have applied uses as accelerometers, rotation sensors, and gravity gradiometers.

Scalar Field associates a scalar value to every point in a space. The scalar may either be a mathematical number or a physical quantity. Scalar fields are required to be coordinate-independent, meaning that any two observers using the same units will agree on the value of the scalar field at the same absolute point in space (or spacetime) regardless of their respective points of origin. Examples used in physics include the temperature distribution throughout space, the pressure distribution in a fluid, and spin-zero quantum fields, such as the Higgs field. These fields are the subject of scalar field theory.

Chameleon Particle is a hypothetical scalar particle that couples to matter more weakly than gravity, postulated as a dark energy candidate. Due to a non-linear self-interaction, it has a variable effective mass which is an increasing function of the ambient energy density—as a result, the range of the force mediated by the particle is predicted to be very small in regions of high density (for example on Earth, where it is less than 1mm) but much larger in low-density intergalactic regions.

Fifth Force is a postulated force accompanying the four known fundamental forces, in terms of which modern physics describes physical reality. Since physics has no accepted universal framework, occasionally physicists have postulated the existence of an additional fundamental fifth force. Most postulate a force of roughly the strength of gravity (i.e. it is much weaker than electromagnetism or the nuclear forces) and to have a range of anywhere from less than a millimeter to cosmological scales.

Light Bending
Space

Torus is a surface of revolution generated by revolving a circle in three-dimensional space about an axis coplanar with the circle.Primary Connection Torus If the axis of revolution does not touch the circle, the surface has a ring shape and is called a torus of revolution.
The Universal Pattern Torus (youtube)
Double Torus (youtube)
Torus Flow Process

Clifford Torus is a special kind of torus sitting inside the unit 3-sphere S3 in R4, the Euclidean space of four dimensions. Or equivalently, it can be seen as a torus sitting inside C2 since C2 is topologically equivalent to R4. It is specifically the torus in S3 that is geometrically the cartesian product of two circles, each of radius sqrt(1/2). The Clifford torus is an example of a square torus, because it is isometric to a square with opposite sides identified. It is further known as a Euclidean 2-torus (the "2" is its topological dimension); figures drawn on it obey Euclidean geometry as if it were flat, whereas the surface of a common "doughnut"-shaped torus is positively curved on the outer rim and negatively curved on the inner. Although having a different geometry than the standard embedding of a torus in three-dimensional Euclidean space, the square torus can also be embedded into three-dimensional space, by the Nash embedding theorem; one possible embedding modifies the standard torus by a fractal set of ripples running in two perpendicular directions along the surface.

Tokamak is a device that uses a powerful Magnetic Field to confine plasma in the shape of a torus.

Vector Equilibrium

Vortex is the shape of something rotating rapidly. Vortices form in stirred fluids, and may be observed in phenomena such as smoke rings, whirlpools in the wake of boat, or the winds surrounding a tornado or dust devil.

Helix
A helix composed of sinusoidal x and y components

Life and Math

The temperature of the Universe today is about 2.73 degrees above absolute zero in every part of the sky.
Thermal Equilibrium  if no heat flows between them when they are connected by a path permeable to heat. Thermal equilibrium obeys the zeroth law of thermodynamics. A system is said to be in thermal equilibrium with itself if the temperature within the system is spatially and temporally uniform. E=MC^2

The Universe has no center and no edge? 

Isotropy is uniformity in all orientations; it is derived from the Greek isos (ἴσος, "equal") and tropos (τρόπος, "way"). Precise definitions depend on the subject area. Exceptions, or inequalities, are frequently indicated by the prefix an, hence anisotropy. Anisotropy is also used to describe situations where properties vary systematically, dependent on direction. Isotropic radiation has the same intensity regardless of the direction of measurement, and an isotropic field exerts the same action regardless of how the test particle is oriented.
Anisotropy is the property of being directionally dependent, which implies different properties in different directions, as opposed to isotropy. It can be defined as a difference, when measured along different axes, in a material's physical or mechanical properties (absorbance, refractive index, conductivity, tensile strength, etc.) An example of anisotropy is the light coming through a polarizer. Another is wood, which is easier to split along its grain than against it.
Cosmic Microwave Background is the thermal radiation left over from the time of recombination in Big Bang cosmology. In older literature, the CMB is also variously known as cosmic microwave background radiation (CMBR) or "relic radiation". The CMB is a cosmic background radiation that is fundamental to observational cosmology because it is the oldest light in the universe, dating to the epoch of recombination. With a traditional optical telescope, the space between stars and galaxies (the background) is completely dark. However, a sufficiently sensitive radio telescope shows a faint background glow, almost isotropic, that is not associated with any star, galaxy, or other object. This glow is strongest in the microwave region of the radio spectrum.
Cosmic Variance is the statistical uncertainty inherent in observations of the universe at extreme distances.
Recombination refers to the epoch at which charged electrons and protons first became bound to form electrically neutral hydrogen atoms.[nb 1] Recombination occurred about 378,000 years after the Big Bang (at a redshift of z = 1100).

Wilkinson Microwave Anisotropy Probe originally known as the Microwave Anisotropy Probe (MAP), was a spacecraft operating from 2001 to 2010 which measured temperature differences across the sky in the cosmic microwave background (CMB) – the radiant heat remaining from the Big Bang.

The universe is infinitely large and infinitely small, there's even infinity within a confined space. There's black holes in various sizes, there's atoms, there's dark matter, dark energy, double torus...what an incredible machine...time does not stop, and it's not a constant, time can go extremely fast and go extremely slow....The mind is the interface, but not all of the connections and controls have been defined, at least not yet anyway.

Interface is a  program that allows a user to interact with a system. Linking one device with another.
Interfaces

I travel more now then I ever did. I travel into the future, I travel into the past, and then I travel back into the present to document my findings. Time Travel is real, as long as you learn not to associate time traveling with your physical self, like they portray in the movies, which is totally inaccurate and misleading. But movies themselves are a form of time travel, just like books, photos, TV, instant replay, Time-lapse Photography, fossils and stories. I am a time traveler, and I spend a lot of time in the future, but the weird part is, I have a feeling that I'm not alone. Many things in Life are traveling at different speeds, which depends on their size, their locations, the type of wave, frequency and their molecular properties. And these varying speeds is one of the reasons that makes life happen. And intelligent life such as humans can witness and interact with these varying speeds.

Time Travel is the concept of movement (such as by a human) between certain points in time, analogous to movement between different points in space, typically using a hypothetical device known as a time machine, in the form of a vehicle or of a portal connecting distant points in time.
3 Simple Ways to Time Travel and 3 Complicated Ones (youtube)
Time Loop is a plot device in which periods of time are repeated and re-experienced by the characters, and there is often some hope of breaking out of the cycle of repetition. Time loop is sometimes used to refer to a causal loop; although they appear similar, causal loops are unchanging and self-originating, whereas time loops are constantly resetting: when a certain condition is met, such as a death of a character or a clock reaches a certain time, the loop starts again, with one or more characters retaining the memories from the previous loop. Stories with time loops commonly center on the character learning from each successive loop through time.
Fourier Transform decomposes a function of time (a signal) into the frequencies that make it up, in a way similar to how a musical chord can be expressed as the amplitude (or loudness) of its constituent notes. The Fourier transform of a function of time itself is a complex-valued function of frequency, whose absolute value represents the amount of that frequency present in the original function, and whose complex argument is the phase offset of the basic sinusoid in that frequency.

Action Physics
Space Time
Time Management

"Objects can be traveling at different speeds depending on what reference point we take, time can alter from different reference perspectives, and mass can alter from different perspectives."

Time Dilation is a difference of elapsed time between two events as measured by observers either moving relative to each other or differently situated from a gravitational mass or masses. A clock at rest with respect to one observer may be measured to tick at a different rate when compared to a second observer's clock. This effect arises neither from technical aspects of the clocks nor from the propagation time of signals, but from the nature of spacetime.

"How can we be flying through space but at the same time feel like we are frozen in time? When we look up at the stars, year after year, the same stars are in the same place, almost looking like nothing has changed. Are we seeing the same stars that people saw a thousand years ago?"  

Chronostasis is a type of temporal illusion in which the first impression following the introduction of a new event or task demand to the brain appears to be extended in time. For example, chronostasis temporarily occurs when fixating on a target stimulus, immediately following a saccade (i.e., quick eye movement). This elicits an overestimation in the temporal duration for which that target stimulus (i.e., postsaccadic stimulus) was perceived. This effect can extend apparent durations by up to 500 ms and is consistent with the idea that the visual system models events prior to perception.
Spatial Intelligence

How can atoms have so much space and be in constant motion and yet some how become a solid? Is it because there are 5 Sextillion Atoms in a single drop of water, so this 0.1 % of mass actually adds up to create something more solid? We have physical limitations but seem to have no mental limitations. We are an energy wave in constant motion and in constant renewal, but we can retain our memories. Is it just our current speed and frequency that is dictating our current limitations? Can the human mind adjust the speed and frequency in which we currently operate in?

"The Wave of Life"

Angular Momentum
Torque
Density of a substance is its mass per unit volume.
Coriolis Effect
Wavelength

Scaling Law
Finite Subdivision Rules
Math

Optical Resolution describes the ability of an imaging system to resolve detail in the object that is being imaged.
Resolution Types

Ratio
Pattern
Vacuum Singularity

Conservation of Mass - Conservation of Energy

Open System (Open to what? Closed to What?)

Rate is the ratio between two related quantities. Often it is a rate of change. If the unit or quantity in respect of which something is changing is not specified, usually the rate is per unit of measurement. However, a rate of change can be specified per unit of time, or per unit of length or mass or another quantity. The most common type of rate is "per unit of time", such as speed, heart rate and flux. Ratios that have a non-time denominator include exchange rates, literacy rates and electric field (in volts/meter).
Rate Function is a function used to quantify the probabilities of rare events. It is required to have several properties which assist in the formulation of the large deviation principle. In some sense, the large deviation principle is an analogue of weak convergence of probability measures, but one which takes account of how well the rare events behave.
Volumetric Flow Rate is the volume of fluid which passes per unit time; usually represented by the symbol Q (sometimes V̇). The SI unit is m3/s (cubic metres per second). Another unit used is sccm (standard cubic centimeters per minute).

Telemetry is an automated communications process by which measurements and other data are collected at remote or inaccessible points and transmitted to receiving equipment for monitoring.


Dimensions


Dimension of a mathematical space (or object) is informally defined as the minimum number of coordinates needed to specify any point within it. Thus a line has a dimension of one because only one coordinate is needed to specify a point on it – for example, the point at 5 on a number line. A surface such as a plane or the surface of a cylinder or sphere has a dimension of two because two coordinates are needed to specify a point on it – for example, both a latitude and longitude are required to locate a point on the surface of a sphere. The inside of a cube, a cylinder or a sphere is three-dimensional because three coordinates are needed to locate a point within these spaces.

Dimensional Analysis is the analysis of the relationships between different physical quantities by identifying their fundamental dimensions (such as length, mass, time, and electric charge) and units of measure (such as miles vs. kilometers, or pounds vs. kilograms vs. grams) and tracking these dimensions as calculations or comparisons are performed.

Dr Quantum - Flatland (youtube)
Tenth Dimension (youtube)
Number of Dimensions (string theory)

1 Dimensional Space is where the position of each point on it can be described by a single number.
2 Dimensional Space is a geometric model of the planar projection of the physical universe. The two dimensions are commonly called length and width. Both directions lie in the same plane.
3 Dimensional Space is a geometric setting in which three values (called parameters) are required to determine the position of an element (i.e., point). This is the informal meaning of the term dimension.
4 Dimensional Space is a geometric space with four dimensions. It typically is more specifically four-dimensional Euclidean space, generalizing the rules of three-dimensional Euclidean space. It has been studied by mathematicians and philosophers for over two centuries, both for its own interest and for the insights it offered into mathematics and related fields.
5 Dimensional Space is one more than the usual three spatial dimensions and the fourth dimension of time used in relativitistic physics.
6 Dimensional Space is any space that has six dimensions, six degrees of freedom, and that needs six pieces of data, or coordinates, to specify a location in this space.
7 Dimensional Space refers to a seven-dimensional vector space over any field, such as a seven-dimensional complex vector space, which has 14 real dimensions. It may also refer to a seven-dimensional manifold such as a 7-sphere, or a variety of other geometric constructions.
8 Dimensional Space refers to an eight-dimensional vector space over any field, such as an eight-dimensional complex vector space, which has 16 real dimensions. It may also refer to an eight-dimensional manifold such as an 8-sphere, or a variety of other geometric constructions.

Another Dimension is a belief that there are other series of planes of existence where the laws of nature differ. Almost all of the electromagnetic spectrum is invisible to us. And we didn't even know that it existed until recently. And the fact that we have no idea what 90% of outer space is made out of, is also an indicator of how little we know. Virtual Reality

Coordinate System is a system which uses one or more numbers, or coordinates, to uniquely determine the position of a point or other geometric element on a manifold such as Euclidean space. The order of the coordinates is significant, and they are sometimes identified by their position in an ordered tuple and sometimes by a letter, as in "the x-coordinate". The coordinates are taken to be real numbers in elementary mathematics, but may be complex numbers or elements of a more abstract system such as a commutative ring. The use of a coordinate system allows problems in geometry to be translated into problems about numbers and vice versa; this is the basis of analytic Geometry.

Cartesian Coordinate System is a coordinate system that specifies each point uniquely in a plane by a pair of numerical coordinates, which are the signed distances to the point from two fixed perpendicular directed lines, measured in the same unit of length. Each reference line is called a coordinate axis or just axis of the system, and the point where they meet is its origin, usually at ordered pair (0, 0). The coordinates can also be defined as the positions of the perpendicular projections of the point onto the two axis, expressed as signed distances from the origin.

Jones Diagram opposite directions of an axis represent different quantities, unlike in a Cartesian graph where they represent positive or negative signs of the same quantity. The Jones diagram therefore represents four variables. Each quadrant shares the vertical axis with its horizontal neighbor, and the horizontal axis with the vertical neighbor. For example, the top left quadrant shares its vertical axis with the top right quadrant, and the horizontal axis with the bottom left quadrant. The overall system response is in quadrant I; the variables that contribute to it are in quadrants II through IV.
Quadrant Plane The axes of a two-dimensional Cartesian system divide the plane into four infinite regions, called quadrants, each bounded by two half-axes.

Regular Grid is a tessellation of n-dimensional Euclidean space by congruent parallelotopes (e.g. bricks). Grids of this type appear on graph paper and may be used in finite element analysis as well as finite volume methods and finite difference methods. Since the derivatives of field variables can be conveniently expressed as finite differences, structured grids mainly appear in finite difference methods. Unstructured grids offer more flexibility than structured grids and hence are very useful in finite element and finite volume methods. 

Grid Reference define locations on maps using Cartesian Coordinates. Grid lines on maps define the coordinate system, and are numbered to provide a unique reference to features.

Grid illusion is any kind of grid that deceives a person's vision. The two most common types of grid illusions are the Hermann grid illusion and the scintillating grid illusion. Grid Cell

Spin - Trajectory - Action Physics

Orientability is a property of surfaces in Euclidean space that measures whether it is possible to make a consistent choice of surface normal Vector at every point. A choice of surface normal allows one to use the right-hand rule to define a "clockwise" direction of loops in the surface, as needed by Stokes' theorem for instance. More generally, orientability of an abstract surface, or manifold, measures whether one can consistently choose a "clockwise" orientation for all loops in the manifold. Equivalently, a surface is orientable if a two-dimensional figure such as Small  in the space cannot be moved (continuously) around the space and back to where it started so that it looks like its own mirror image.

Flower of Life
Shapes

Grassmannian is a space which parameterizes all linear subspaces of a vector space V of given dimension r. For example, the Grassmannian Gr(1, V) is the space of lines through the origin in V, so it is the same as the projective space of one dimension lower than V.

Amplituhedron enables simplified calculation of particle interactions in some quantum field theories. In planar N = 4 supersymmetric Yang–Mills theory, also equivalent to the perturbative topological B model string theory in twistor space, an amplituhedron is defined as a mathematical space known as the positive Grassmannian.  Symmetry

Riemannian Geometry is the branch of differential geometry that studies Riemannian manifolds, smooth manifolds with a Riemannian metric, i.e. with an inner product on the tangent space at each point that varies smoothly from point to point. This gives, in particular, local notions of angle, length of curves, surface area, and volume. From those some other global quantities can be derived by integrating local contributions.

Euclidean Space encompasses the two-dimensional Euclidean plane, the three-dimensional space of Euclidean geometry, and certain other spaces. It is named after the Ancient Greek mathematician Euclid of Alexandria. The term "Euclidean" distinguishes these spaces from other types of spaces considered in modern geometry. Euclidean spaces also generalize to higher dimensions.
Infinity

Holography
Spatial Intelligence
Geometry
Measurements
Structure Matrix


Magnetics


Electromagnetism is a branch of physics which involves the study of the electromagnetic force, a type of physical interaction that occurs between electrically charged particles. The electromagnetic force usually exhibits electromagnetic fields, such as electric fields, magnetic fields, and light. The electromagnetic force is one of the four fundamental interactions (commonly called forces) in nature. The other three fundamental interactions are the strong interaction, the weak interaction, and gravitation.

What are Magnets?

Magnetosphere is the region of space surrounding an astronomical object in which charged particles are controlled by that object's magnetic field.

Earth's Magnetic Field - Sun Magnetic Field - Black Holes - Expansion Contraction

Tractor Beam is a device with the ability to attract one object to another from a distance.

Measuring Magnetism Tools - EMP

Electromagnetic RadiationEarth Magnetic Field is the radiant energy released by certain electromagnetic processes.

Visible Light is electromagnetic radiation, as is invisible light, such as radio, infrared, and X-rays. MRI

Magnetic Field is the magnetic effect of electric currents and magnetic materials. The magnetic field at any given point is specified by both a direction and a magnitude (or strength); as such it is a vector field. Interplanetary Magnetic Field is the solar magnetic field carried by the solar wind among the planets of the Solar System.
Electromagnetic Field is a physical field produced by electrically charged objects. It affects the behavior of charged objects in the vicinity of the field. The electromagnetic field extends indefinitely throughout space and describes the electromagnetic interaction. It is one of the four fundamental forces of nature (the others are gravitation, weak interaction and strong interaction).
Electric Field is a vector field that associates to each point in space the Coulomb force that would be experienced per unit of electric charge, by an infinitesimal test charge at that point. Electric fields converge and diverge at electric charges and can be induced by time-varying magnetic fields. The electric field combines with the magnetic field to form the electromagnetic field.
Electric Displacement Field is denoted by D, is a vector field that appears in Maxwell's equations. It accounts for the effects of free and bound charge within materials while its sources are the free charges only. "D" stands for "displacement", as in the related concept of displacement current in dielectrics. In free space, the electric displacement field is equivalent to flux density, a concept that lends understanding to Gauss's law. In SI, it is expressed in units of coulomb per metre squared (C m−2).
Vector Field is an assignment of a vector to each point in a subset of space. A vector field in the plane (for instance), can be visualised as: a collection of arrows with a given magnitude and direction, each attached to a point in the plane. Vector fields are often used to model, for example, the speed and direction of a moving fluid throughout space, or the strength and direction of some force, such as the magnetic or gravitational force, as it changes from point to point. Line of Force
Flux is a vector quantity, describing the magnitude and direction of the flow of a substance or property. In electromagnetism, flux is a scalar quantity, defined as the surface integral of the component of a vector field perpendicular to the surface at each point. As will be made clear, the easiest way to relate the two concepts is that the surface integral of a flux according to the first definition is a flux according to the second definition. Magnetic Flux through a surface is the surface integral of the normal component of the magnetic field B passing through that surface. Compressed Magnetic Flux Generator is a generator device of compressed magnetic flux.

Dielectric is an electrical insulator that can be polarized by an applied electric field. When a dielectric is placed in an electric field, electric charges do not flow through the material as they do in a conductor, but only slightly shift from their average equilibrium positions causing dielectric polarization. Because of dielectric polarization, positive charges are displaced toward the field and negative charges shift in the opposite direction. This creates an internal electric field that reduces the overall field within the dielectric itself. If a dielectric is composed of weakly bonded molecules, those molecules not only become polarized, but also reorient so that their symmetry axes align to the field.

Electromagnetic Induction is the production of an electromotive force (i.e., voltage) across an electrical conductor due to its dynamic interaction with a magnetic field. Action physics 
Faraday's Law of Induction is a basic law of electromagnetism predicting how a magnetic field will interact with an electric circuit to produce an electromotive force (EMF)—a phenomenon called electromagnetic induction. It is the fundamental operating principle of transformers, inductors, and many types of electrical motors, generators and solenoids.
Solenoid is a coil wound into a tightly packed helix. A coil whose length is substantially greater than its diameter, often wrapped around a metallic core, which produces a uniform magnetic field in a volume of space (where some experiment might be carried out) when an electric current is passed through it. A solenoid is a type of electromagnet when the purpose is to generate a controlled magnetic field. If the purpose of the solenoid is instead to impede changes in the electric current, a solenoid can be more specifically classified as an inductor rather than an electromagnet. Not all electromagnets and inductors are solenoids; for
example, the first electromagnet, invented in 1824, had a horseshoe rather than a cylindrical solenoid shape.
Lenz's Law is a common way to understand how electromagnetic circuits obey Newton's third law and the conservation of energy. An induced electromotive force (emf) always gives rise to a current whose magnetic field opposes the original change in magnetic flux. Lenz's law is shown with the negative sign in Faraday's law of induction:
 Lenzs law which indicates that the induced emf (ℰ) and the change in magnetic flux (∂ΦB) have opposite signs.
8.02x - Lect 16 - Electromagnetic Induction, Faraday's Law, Lenz Law, SUPER DEMO (youtube)
Fusion

Permittivity is the measure of resistance that is encountered when forming an electric field in a medium. In other words, permittivity is a measure of how an electric field affects, and is affected by, a dielectric medium.
Permeability (electromagnetism) is the measure of the ability of a material to support the formation of a magnetic field within itself. Hence, it is the degree of magnetization that a material obtains in response to an applied magnetic field.
Polarization (waves) is a parameter applying to waves that specifies the geometrical orientation of the oscillation. Electromagnetic waves such as light exhibit multiple polarizations, as do many other types of waves such as gravitational waves and sound waves in solids. On the other hand, sound waves in a gas or liquid only oscillate in the wave's direction of propagation, and the oscillation of ocean waves is always in the vertical direction. In these cases one doesn't normally speak of "polarization" since the oscillation's direction is not in question.
Coherence is when two wave sources are perfectly coherent if they have a constant phase difference and the same frequency. It is an ideal property of waves that enables stationary (i.e. temporally and spatially constant) interference.
Interference (wave propagation) is a phenomenon in which two waves superpose to form a resultant wave of greater, lower, or the same amplitude.
Polarizability s the ability to form instantaneous dipoles. It is a property of matter. Polarizabilities determine the dynamical response of a bound system to external fields, and provide insight into a molecule's internal structure. In a solid, polarizability is defined as the dipole moment per unit volume of the crystal cell. LCR meters give the measurements needed to calculate polarizability.
Dipole is an electric dipole is a separation of positive and negative charges. The simplest example of this is a pair of electric charges of equal magnitude but opposite sign, separated by some (usually small) distance. A permanent electric dipole is called an electret. A magnetic dipole is a closed circulation of electric current. A simple example of this is a single loop of wire with some constant current through it.

Magnet is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible for the most notable property of a magnet: a force that pulls on other ferromagnetic materials, such as iron, and attracts or repels other magnets. A permanent magnet is an object made from a material that is magnetized and creates its own persistent magnetic field. 

Amazing Magnets - Aec Magnetics - Nodymium Rare Earth Block Magnet

Lodestone is a naturally magnetized piece of the mineral magnetite. They are naturally-occurring magnets, which can attract iron.
Iron is a chemical element with symbol Fe (from Latin: ferrum) and atomic number 26. It is a metal in the first transition series. It is by mass the most common element on Earth, forming much of Earth's outer and inner core. It is the fourth most common element in the Earth's crust. Its abundance in rocky planets like Earth is due to its abundant production by fusion in high-mass stars, where it is the last element to be produced with release of energy before the violent collapse of a supernova, which scatters the iron into space. Iron Oxide are chemical compounds composed of iron and oxygen. All together, there are sixteen known iron oxides and oxyhydroxides.
Magnetite is a mineral and one of the main iron ores. With the chemical formula is Fe3O4, it is one of the oxides of iron. Magnetite is ferrimagnetic; it is attracted to a magnet and can be magnetized to become a permanent magnet itself.
Ferrimagnetism material is one that has populations of atoms with opposing magnetic moments, as in antiferromagnetism; however, in ferrimagnetic materials, the opposing moments are unequal and a Spontaneous Magnetization remains. This happens when the populations consist of different materials or ions (such as Fe2+ and Fe3+). 
Ferromagnetism is the basic mechanism by which certain materials (such as iron) form permanent magnets, or are attracted to magnets. Only a few substances are ferromagnetic. The common ones are iron, nickel, cobalt and most of their alloys,
some compounds of rare earth metals, and a few naturally occurring minerals, including some varieties of
lodestone (magnetite is considered ferrimagnetic, rather than ferromagnetic).
Antiferromagnetism the magnetic moments of atoms or molecules, usually related to the spins of electrons, align in a regular pattern with neighboring spins (on different sublattices) pointing in opposite directions.

Magnetic Domain is a region within a magnetic material in which the magnetization is in a uniform direction. This means that the individual magnetic moments of the atoms are aligned with one another and they point in the same direction.
Magnetic Moment of a magnet is a quantity that determines the torque it will experience in an external magnetic field. A loop of electric current, a bar magnet, an electron, a molecule, and a planet all have magnetic moments. The magnetic moment may be considered to be a vector having a magnitude and direction. The direction of the magnetic moment points from the south to north pole of the magnet. The magnetic field produced by the magnet is proportional to its magnetic moment. More precisely, the term magnetic moment normally refers to a system's magnetic dipole moment, which produces the first term in the multipole expansion of a general magnetic field. The dipole component of an object's magnetic field is symmetric about the direction of its magnetic dipole moment, and decreases as the inverse cube of the distance from the object.

Magnetism is a class of physical phenomena that are mediated by magnetic fields. Electric currents and the magnetic moments of elementary particles give rise to a magnetic field, which acts on other currents and magnetic moments. Every material is influenced to some extent by a magnetic field. The most familiar effect is on permanent magnets, which have persistent magnetic moments caused by ferromagnetism, which is the basic mechanism by which certain materials (such as iron) form permanent magnets, or are attracted to magnets.
Gauss's Law for Magnetism states that the magnetic field B has divergence equal to zero, that it is a solenoidal vector field. It is equivalent to the statement that magnetic monopoles do not exist. Rather than "magnetic charges", the basic entity for magnetism is the magnetic dipole, which is the limit of either a closed loop of electric current or a pair of poles as the dimensions of the source are reduced to zero while keeping the magnetic moment constant.
Electric Dipole Moment is a measure of the separation of positive and negative electrical charges within a system, that is, a measure of the system's overall polarity. The electric field strength of the dipole is proportional to the magnitude of dipole moment. The SI units for electric dipole moment are Coulomb-meter (C m), however the most commonly used unit is the Debye (D).
Paramagnetism is a form of magnetism whereby certain materials are attracted by an externally applied magnetic field, and
form internal, induced magnetic fields in the direction of the applied magnetic field.
Diamagnetism materials create an induced magnetic field in a direction opposite to an externally applied magnetic field,
and are repelled by the applied magnetic field. In contrast, the opposite behavior is exhibited by paramagnetic materials.
Bio-Electromagnetism is the study of the interaction between electromagnetic fields and biological entities.

The DEEPEST Secrets of Magnetism, first time explained & CENTER OF LIGHT at the Inertia Plane (youtube)
Ferrofluid is a liquid that becomes strongly magnetized in the presence of a magnetic field.(portmanteau of ferromagnetic and fluid). Ferrocell Complete Systems
Spirograph - Torus - Black Holes Hypotrochoid Circle
Hyperboloid
Hypotrochoid
Field (mathematics)
Algebraic Structure
Algebraic Topology is a branch of mathematics that uses tools from abstract algebra to study topological spaces. The basic goal is to find algebraic invariants that classify topological spaces up to homeomorphism, though usually most classify up to homotopy equivalence.
Topological Space is defined as a set of points, along with a set of neighbourhoods for each point, satisfying a set of axioms relating points and neighbourhoods. The definition of a topological space relies only upon set theory and is the most general notion of a mathematical space that allows for the definition of concepts such as continuity, connectedness, and convergence. Other spaces, such as manifolds and metric spaces, are specializations of topological spaces with extra structures or constraints.
Topological Property is a property of a topological space which is invariant under homeomorphisms.
Synthetic Magnetic State in Solids JILA’s record-setting atomic clock, in which strontium atoms are trapped in a laser grid known as an optical lattice.

Magnetorheological Fluid is a type of smart fluid in a carrier fluid, usually a type of oil. When subjected to a magnetic field, the fluid greatly increases its apparent viscosity, to the point of becoming a viscoelastic solid. Importantly, the yield stress of the fluid when in its active ("on") state can be controlled very accurately by varying the magnetic field intensity. The upshot is that the fluid's ability to transmit force can be controlled with an electromagnet, which gives rise to its many possible control-based applications.

North Pole Spins Counter Clock Wise causing Matter to Contract. Earth's Rotation is Counter Clock Wise. South Pole Energy Spins Clock Wise and causes matter to Expand.
The Truth About Toilet Swirl - Northern Hemisphere (youtube)
ENLIGHTENED MAGNETISM, PART 1 (youtube)
Electrical Polarity (positive and negative) is the term used to describe the direction of current flow in an electrical circuit. Current flows from the positive pole to the negative pole. (electrons flows from negative to positive.
Polarity (mutual inductance) for a device with mutual inductance designates the relative instantaneous current directions of
such device's winding leads.
Chemical Polarity is a separation of electric charge leading to a molecule or its chemical groups having an electric dipole or multipole moment.
Video 1 Uncovering the Missing Secrets of Magnetism (video channel)
"Quartz" crystals at the Earth's core power its magnetic field

Superconductor is a phenomenon of exactly zero electrical resistance and expulsion of magnetic flux fields occurring in certain materials when cooled below a characteristic critical temperature.
Research reveals novel quantum state in strange insulating materials Experiments show how electrons in Mott insulators with strong spin-orbit coupling arrange themselves to make the materials magnetic at low temperatures. The work could help zero in on a more complete quantum theory of magnetism.

Electromagnetic Spectrum
Electrical Generator

Extremely Low Frequency is the ITU designation for electromagnetic radiation (radio waves) with frequencies from 3 to 30 Hz, and corresponding wavelengths of 100,000 to 10,000 kilometers, respectively. In atmospheric science, an alternative definition is usually given, from 3 Hz to 3 kHz. In the related magnetosphere science, the lower frequency electromagnetic oscillations (pulsations occurring below ~3 Hz) are considered to lie in the ULF range, which is thus also defined differently from the ITU radio bands.

Radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. This includes: electromagnetic radiation, such as heat, radio waves, visible light, x-rays, and gamma radiation (γ)
particle radiation, such as alpha radiation (α), beta radiation (β), and neutron radiation (particles of non-zero rest energy)
acoustic radiation, such as ultrasound, sound, and seismic waves (dependent on a physical transmission medium)
gravitational radiation, radiation that takes the form of gravitational waves, or ripples in the curvature of spacetime
Black-Body Radiation is the type of electromagnetic radiation within or surrounding a body in thermodynamic equilibrium with its environment, or emitted by a black body (an opaque and non-reflective body), assumed for the sake of calculations and theory to be held at constant, uniform temperature. The radiation has a specific spectrum and intensity that depends only on the temperature of the body.
Black Body
Cosmic Microwave Background Radiation
Sun Radiation

Electronic Warfare - Effects of Nuclear Explosions
Edward Leedskalnin Magnetic Current Research
Edward Leedskalnin

Electricity
Light
Ley Line
Tuned Mass Damper

Neural Oscillation is rhythmic or repetitive neural activity in the central nervous system.
Phase-Locked Loop is a control system that generates an output signal whose phase is related to the phase of an input signal.
Dirac Equation
Gravity

Michelson-Morley Experiment
Lux Detector Xenon Det

Measuring Electromagnetic Radiation
NGC1624-2 Magnetosphere Compared Solar System Geomagnetic Storm
Bose-Einstein Condensate
Coherence two wave sources are perfectly coherent if they have a constant phase difference and the same frequency. It is an ideal property of waves that enables stationary (i.e. temporally and spatially constant) interference. It contains several distinct concepts, which are limiting cases that never quite occur in reality but allow an understanding of the physics of waves, and has become a very important concept in quantum physics. More generally, coherence describes all properties of the correlation between physical quantities of a single wave, or between several waves or wave packets.

Phase Waves  is the position of a point in time (an instant) on a waveform cycle. A complete cycle is defined as the interval required for the waveform to return to its arbitrary initial value.
Frequencies
Vibration is a mechanical phenomenon whereby oscillations occur about an equilibrium point.
Spectral Density is any signal that can be represented as an amplitude that varies in time has a corresponding frequency spectrum. This includes familiar entities such as visible light (perceived as color), musical notes (perceived as pitch), radio/TV (specified by their frequency, or sometimes wavelength) and even the regular rotation of the earth.
Harmonic in its strictest sense describes any member of the harmonic series. The term is employed in various disciplines, including music and acoustics, electronic power transmission, radio technology, etc. It is typically applied to repeating signals, such as sinusoidal waves. A harmonic of such a wave is a wave with a frequency that is a positive integer multiple of the frequency of the original wave, known as the fundamental frequency. The original wave is also called 1st harmonic, the following harmonics are known as higher harmonics. As all harmonics are periodic at the fundamental frequency, the sum of harmonics is also periodic at that frequency. For example, if the fundamental frequency is 50 Hz, a common AC power supply frequency, the frequencies of the first three higher harmonics are 100 Hz (2nd harmonic), 150 Hz (3rd harmonic), 200 Hz (4th harmonic) and any addition of waves with these frequencies is periodic at 50 Hz.
Resonance is a phenomenon in which a vibrating system or external force drives another system to oscillate with greater amplitude at a specific preferential frequency.
Sound
Overtone is any frequency greater than the fundamental frequency of a sound.
Impedance of Free Space is a physical constant relating the magnitudes of the electric and magnetic fields of electromagnetic radiation travelling through free space.

Amazing Resonance Experiment over 1000hz (youtube)  Vibrate Metal plate using a Tone Generator
The Tone Generator can play four different waveforms: Sine, Square, Sawtooth and Triangle.

Function Generator
Electromagnetic Field Wave
Lavitrón la magia de los imanes (youtube)
Logarithm
Heliosphere

The Electric Universe - HD Documentary 2015 (youtube)
Primer Fields
Magnetoquasistatic Field
Magnetic Field Emitter

Magnetospheric Multiscale (MMS) Mission (NSSA)
Magnetospheric Multiscale Mission (wiki)

What is Space made of?

3D Model of Electric dipole Logarithmics Volume Conduction a term used in bio-electro-magnetism, can be defined as the transmission of electric or magnetic fields from an electric primary current source through biological tissue towards measurement sensors.

Bioelectromagnetics is the study of the interaction between electromagnetic fields and biological entities. Areas of study include electrical or electromagnetic fields produced by living cells, tissues or organisms, including bioluminescent bacteria; for example, the cell membrane potential and the electric currents that flow in nerves and muscles, as a result of action potentials. Others include animal navigation utilizing the geomagnetic field; potential effects of man-made sources of electromagnetic fields like mobile phones; and developing new therapies to treat various conditions. The term can also refer to the ability of living cells, tissues, and organisms to produce electrical fields and the response of cells to electromagnetic fields.
Biomagnetism is the phenomenon of magnetic fields produced by living organisms; it is a subset of bioelectromagnetism. In contrast, organisms' use of magnetism in navigation is magnetoception and the study of the magnetic fields' effects on organisms is magnetobiology.
Biofields List (wiki)

Passive Electrolocation in Fish is a process where certain species of fish or aquatic amphibians can detect electric fields using specialized electroreceptors to detect and to locate the source of an external electric field in its environment creating the electric field. These external electric fields can be produced from animate sources such as: DC fields produced by any bioelectrical process in a living organism. DC fields produced from wounded or damaged organism. Electric fields produced by actions of the nerves or muscles of fish. Electric fields emitted by specially developed electric organs from fish or to inanimate sources such as the electric fields induced by movement of a conducting organism through the earth's magnetic field, or from atmospheric electricity. These external fields the fish identifies are low or high frequency, weak electric signals that the fish uses to detect prey, locate other fish, avoid predators, and navigate in the Earth’s magnetic field.


Magnetoception is the ability to detect magnetic fields, which is principally useful in providing a sense of direction when detecting the Earth’s magnetic field. Unlike most birds, humans do not have a strong magentoception, however, experiments have demonstrated that we do tend to have some sense of magnetic fields. The mechanism for this is not completely understood; it is theorized that this has something to do with deposits of ferric iron in our noses. This would make sense if that is correct as humans who are given magnetic implants have been shown to have a much stronger magnetoception than humans without.
Animal Navigation (wiki)

Jual Magnet - Toko Magnet
Fermi Lab
Higgs Boson - T-Shirts

Electromagnetic Fields and the Human Heart
Human Body Magnetic Field

Gravity


Gravitation is a natural phenomenon by which all things with mass are brought toward (or gravitate toward or Magnetism) one another, including planets, stars and galaxies. Since energy and mass are equivalent, all forms of energy, including light, also cause gravitation and are under the influence of it.
Newton Universal Gravitation Magnetism
Newton's Law of Universal Gravitation states that a particle attracts every other particle in the universe using a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.
Micro-G Environment a synonym of weightlessness and zero-g, but indicates that g-forces are not quite zero, just very small.
Zero Gravity does not exist
Anti-Gravity is an idea of creating a place or object that is free from the force of gravity.
Gravitational Singularity is a location in space-time where the gravitational field of a celestial body becomes infinite in a way that does not depend on the coordinate system.
G-Force is a measurement of the type of acceleration that causes weight.

Zero-G Experiments on Earth: The Bremen Drop Tower (youtube)
The Bremen Drop Tower

Gravity is 0.1% stronger in the northern United States than in the southern United States. 

Orthometric Height of a point is the distance H along a plumb line from the point to the geoid, which is the shape that the surface of the oceans would take under the influence of Earth's gravity and rotation alone, in the absence of other influences such as winds and tides.

Quantum Gravity is a field of theoretical physics that seeks to describe the force of gravity according to the principles of quantum mechanics, and where quantum effects cannot be ignored. 
Quantum Gravity
Quantum Entanglement is a physical phenomenon that occurs when pairs or groups of particles are generated or interact in ways such that the quantum state of each particle cannot be described independently of the others, even when the particles are separated by a large distance – instead, a quantum state must be described for the system as a whole.
Loop Quantum Gravity is a theory that attempts to describe the quantum properties of the universe and gravity. It is also a theory of quantum spacetime because, according to general relativity, gravity is a manifestation of the geometry of spacetime. LQG is an attempt to merge quantum mechanics and general relativity.

Speed of Gravity refers to the speed of a gravitational wave, which is the same speed as the speed of light.

General Relativity generalizes special relativity and Newton's law of universal gravitation, providing a unified description of gravity as a geometric property of space and time, or spacetime.

Equivalence Principle is any of several related concepts dealing with the equivalence of gravitational and inertial mass, and to Albert Einstein's observation that the gravitational "force" as experienced locally while standing on a massive body (such as the Earth) is actually the same as the pseudo-force experienced by an observer in a non-inertial (accelerated) frame of reference.
Strange Matters (2015) (video 1:47)
Aegis uses a beam of antiprotons from the Antiproton Decelerator to measure the value of Earth's gravitational acceleration.
Gbar - Gravitational Behaviour of Antihydrogen at Rest.
Anti-Matter
Magnetics

Gravitational Wave are ripples in the curvature of spacetime that propagate as waves at the speed of light, generated in certain gravitational interactions that propagate outward from their source.
Gravitational Lens is a distribution of matter (such as a cluster of galaxies) between a distant light source and an observer, that is capable of bending the light from the source as the light travels towards the observer.
Gravitoelectromagnetism refers to a set of formal analogies between the equations for electromagnetism and relativistic gravitation; specifically: between Maxwell's field equations and an approximation, valid under certain conditions, to the Einstein field equations for general relativity.
Inverse-Square Law is any physical law stating that a specified physical quantity or intensity is inversely proportional to the square of the distance from the source of that physical quantity.

Gravitation Physics Book (amazon)


Contraction - Expansion
Gravitational Collapse is the contraction of an astronomical object due to the influence of its own gravity, which tends to draw matter inward toward the center of mass.
Expansion and Contraction (youtube)
Contraction of a Dark Matter
Adiabatic Process is one that occurs without transfer of heat or matter between a thermodynamic system and its surroundings. In an adiabatic process, energy is transferred only as work. The adiabatic process provides a rigorous conceptual basis for the theory used to expound the first law of thermodynamics, and as such it is a key concept in thermodynamics.
Black Holes Contracting  
Contraction is the process or result of becoming smaller or pressed together. The act of decreasing. 
Length Contraction is the phenomenon of a decrease in length of an object as measured by an observer who is traveling at any non-zero velocity relative to the object.
Compression is the application of balanced inward ("pushing") forces to different points on a material or structure, that is, forces with no net sum or torque directed so as to reduce its size in one or more directions. It is contrasted with tension or traction, the application of balanced outward ("pulling") forces; and with shearing forces, directed so as to displace layers of the material parallel to each other. The compressive strength of materials and structures is an important engineering consideration.
Compressibility is a measure of the relative volume change of a fluid or solid as a response to a pressure (or mean stress) change.
Expansion and Contraction (PDF)
Contraction of Dark Matter (PDF)
Big Crunch is a theory that space will eventually stop expanding and then reverse and collapse.
The Contraction and Expansion of Magnetic Fields
Contraction Operator Theory
Tensor Contraction - Tensor

Expansion is a polytope operation where facets are separated and moved radially apart, and new facets are formed at separated elements (vertices, edges, etc.). Equivalently this operation can be imagined by keeping facets in the same position but reducing their size.
Metric Expansion of Space is the increase of the distance between two distant parts of the universe with time. It is an intrinsic expansion whereby the scale of space itself changes. This is different from other examples of expansions and explosions in that, as far as observations can ascertain, it is a property of the entirety of the universe rather than a phenomenon that can be contained and observed from the outside. Torus
Taylor Expansion
Inflation Cosmology is a theory of exponential expansion of space in the early universe.
Radiating is to extend or spread outward from a center or focus or inward towards a center. Send out rays or waves. Experience a feeling of well-being or happiness, as from good health or an intense emotion.

Big Bounce is a hypothetical cosmological model of the formation of the known universe. It was originally suggested as a property of the cyclic model or oscillatory universe interpretation of the Big Bang where the first cosmological event was the result of the collapse of a previous universe; however, it is also a consequence of applying loop quantum gravity techniques to Big Bang cosmology and thus need not be cyclic.

Our universe is continually contracting and expanding, and humans are somewhere in between the contraction and the radiating.

Space is just weird, everything seems to be in a constant state of Flux...What is here? What is there? Where does it go?

Conservation of Energy
Torus
Thermodynamics

Embryos are also turning themselves upside down and inside out. Embryo folds inwards into a cup-like shape.
Gastrulation is a phase early in the embryonic development of most animals, during which the single-layered blastula is reorganized into a trilaminar ("three-layered") structure known as the gastrula. These three germ layers are known as the ectoderm, mesoderm, and endoderm.

Chromosomal Inversion is a chromosome rearrangement in which a segment of a chromosome is reversed end to end. An inversion occurs when a single chromosome undergoes breakage and rearrangement within itself. Inversions are of two types: paracentric and pericentric.
Volvox embryo turning itself inside out (youtube)
How to Turn a Sphere Inside Out (youtube)
Morphogenesis is the biological process that causes an organism to develop its shape. It is one of three fundamental aspects of developmental biology along with the control of cell growth and cellular differentiation, unified in evolutionary developmental biology (evo-devo). ( "beginning of the shape").

Impermanence doctrine asserts that all of conditioned existence, without exception, is "transient, evanescent, inconstant". All temporal things, whether material or mental, are compounded objects in a continuous change of condition, subject to decline and destruction. The concept of impermanence is also found in various schools of Hinduism and Jainism and is one of the essential doctrines and a part of three marks of existence in Buddhism.
Quantum Tunneling

Macrocosm and Microcosm refers to a vision of cosmos where the part (microcosm) reflects the whole (macrocosm) and vice versa.

Is space made up of Extremely Tiny Micro Black Holes? And when these tiny holes need to group together, they form A Black Hole, which helps stars, planets and galaxies form?

Is Space a type of Superconductor?
The Electric Universe - HD Documentary 2015 (youtube)

Is Gravity just Electromagnetic Energy?
Is Gravity just a product of Matter, and not related to Space?

Space moves too, but in what direction?

"Everything is moving relative to everything else."

"Things appear to be the same to every observer frame of reference."

The Universe looks like one large experiment, trying all kind of things. Not every planet has life, not every star gives life, but you can still learn something from all these different outcomes. We are literally standing on one of these successful experiments.

Space is Alive
Is Space a living entity? With out space there would be no life, no universe. Dark Matter, dark energy, maybe space is not dark at all. Space is the giver of life. Without darkness there is no light? Since space is everywhere, maybe space is God? If space is a living organism, then maybe praying does help. Maybe someone hears our prayers because space is connected to everything in the Universe. But we must speak our prayers, and not just think them.


Astronaut Space Walking



The Thinker Man