Jupiter has radio storms so strong that they can be picked up and heard by an AM radio.
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Mars had an oxygen-rich atmosphere around 4 billion years ago
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The sun is 330,330 times larger than the earth!
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In space, astronauts cannot cry properly, because there is no gravity, so the tears can't flow down their faces!
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Some asteroids have other asteroids orbiting them.
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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