It 'snows' metal on Venus.
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The light hitting the earth right now is 30 thousand years old.
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If NASA sent birds into space they would soon die; they need gravity to swallow.
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Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
Mars had an oxygen-rich atmosphere around 4 billion years ago
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The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219
MDIF, a New York based non-profit organisation, is planning to beam free Wi-Fi to the entire world from space.
18