Jupiter's moon Ganymede, is larger than the planet Mercury!
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It 'snows' metal on Venus.
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Astronauts cannot burp in space.
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The moon is actually moving away from Earth at a rate of 1.5 inches per year.
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All of the Earth's continents are wider at the north than in the south - and nobody knows why.
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Venus is the only planet that rotates clockwise.
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It takes eight and a half minutes for light to get from the sun to earth.
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