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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MDIF, a New York based non-profit organisation, is planning to beam free Wi-Fi to the entire world from space.
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The last time that the Sun was in its current position in space around the Milky Way, dinosaurs ruled the Earth.
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Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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Mars had an oxygen-rich atmosphere around 4 billion years ago
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Jupiter has radio storms so strong that they can be picked up and heard by an AM radio.
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