On Titan, Saturn's largest moon, the atmosphere is so thick and the gravity so low that humans could fly through it by flapping "wings" attached to their arms.
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The light hitting the earth right now is 30 thousand years old.
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It 'snows' metal on Venus.
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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Not only are there rogue planets floating through space completely alone, not orbiting any stars, but it’s possible that these pitch-black lonely planets support life.
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