Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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Sound doesn't travel in space.
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A comet's tail always points away from the sun.
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Mars had an oxygen-rich atmosphere around 4 billion years ago
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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
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.
7
The light hitting the earth right now is 30 thousand years old.
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