MDIF, a New York based non-profit organisation, is planning to beam free Wi-Fi to the entire world from space.
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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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On Titan, Saturn's largest moon, the atmosphere is so thick and the gravity so low that humans could fly through it by flapping "wings" attached to their arms.
7
A comet's tail always points away from the sun.
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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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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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