Jupiter's moon Ganymede, is larger than the planet Mercury!
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Some asteroids have other asteroids orbiting them.
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The sun puts out more power in 1 second than mankind has ever used within human existence.
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The moon is actually moving away from Earth at a rate of 1.5 inches per year.
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The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
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There is a mass reservoir of water floating in space that is 100,000 times bigger than our sun and holds 140 trillion times more water than all of our oceans.
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In the last 7 years, humanity has discovered 43 potentially habitable planets.
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