The sun is 330,330 times larger than the earth!
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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An organisation called Mars One is planning to establish a permanent colony of humans on Mars by 2023.
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Mars had an oxygen-rich atmosphere around 4 billion years ago
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The earth rotates more slowly on its axis in March than in September.
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The heart of an astronaut actually gets smaller when in outer space.
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Astronauts get taller when they are in space.
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A lightning bolt generates temperatures five times hotter than those found at the sun's surface!
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