Infinity-Science

Earth is one of the most geologically active planets in the solar system which means that Earth is constantly changing (ocean formation and re-formation, continents movement etc.).

The temperature inside a newly formed neutron star is from around 10^11 to 10^12 kelvin. However, the huge number of neutrinos it emits carry away so much energy that the temperature falls within a few years to around 10^6 kelvin.

Red giant stars can blow off spherical winds of gas that surround them like giant haloes.

Information about what has fallen into a black hole is stored on the black hole's event horizon. Recent calculations by those who study quantum gravity theory and superstrings have confirmed what Stephen Hawking and his collaborators proposed a decade or more ago. Evidently, the information contained in matter that falls into a black hole is by some curious means encoded in the pattern of frozen quantum fields at the horizon. This raises some interesting possibilities that we could resurrect clocks, humans, spacecraft, and whole planets into something like their pristine form if we could magically reverse the in-fall and collapse process. Many believe that this mathematical result means that we have reached a watershed moment in history in understanding the connection between quantum mechanics and gravitation theory. Quantum mechanics deals with statements about the information that we can extract about a quantum mechanical process involving observation. Now this same information language can be applied to configurations of the gravitational field and space-time itself.

The fastest star making machine in the known universe is a star burst galaxy 12.3 billion light years distant nicknamed "Baby Boom". It produce around 4000 stars per year, compared to the Milky Way's 10 stars per year.

Only 4% of the universe is what we can actually see stars, galaxies, planets, nebulae etc. Around 22% is made up of dark matter, and the rest 74% is made up of dark energy.

The planet Uranus was discovered by William Herschel in 1781. Its rings were discovered in 1976.

The Hiroshima bomb released 84 trillion joules of energy. A supernova releases 125,000 trillion trillion times as such.

The moon actually has mirror on it. They were left there by astronauts who wanted to bounce laser beams off them, so the distance to the moon can be measured with amazing accuracy.

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Full moon occurs 29.5 days apart, so we sometimes get 13 full moons a year.

Mars has the longest and deepest canyon unthreaded solar system, the Valles Marineris. If it was on Earth it would stretch right across united States.

You would need to travel at 6.95 miles per second to escape the Earth's gravitational pull. This is equivalent to travelling from New York to Philadelphia in about twenty second.

We can see as comet's tail when comet comes close enough to the Sun because of the reaction between the solar radiation and the comet's nucleus.

The speed of light is 670 million miles per hour, or 380,000 miles per second, or the speed you would have to travel to go around the Earth 7 times in one second. Even if you could travel at this speed it would still takes100,000 years to cross our Milky Way galaxy.

The universe is so vast in relation to the matter it contains that it can be compered in the following way: A building 20 miles long, 20 miles wide and 20 miles high that contain 1 gram of sand.