The Earth gets 100 tons heavier every day due to falling space dust.
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If aliens located 60-65 million light years away from us, looked at earth through a really powerful telescope today, they would see dinosaurs!
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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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The heart of an astronaut actually gets smaller when in outer space.
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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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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