Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
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A comet's tail always points away from the sun.
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In the last 7 years, humanity has discovered 43 potentially habitable planets.
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It 'snows' metal on Venus.
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If NASA sent birds into space they would soon die; they need gravity to swallow.
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It would take more than 150 years to drive a car to the sun.
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Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
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There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
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