Some asteroids have other asteroids orbiting them.
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
The ashes of the man who discovered Pluto are currently en route to dwarf planet, scheduled to arrive on the 14th of July, 2015.
11
Tidal forces between the Earth and Moon are slowing the Earth down and pushing the Moon further away.
46
The heart of an astronaut actually gets smaller when in outer space.
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If you went out into space, you would explode before you suffocated because there's no air pressure.
149
Only 55% of Americans know that the sun is a star.
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