There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
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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.
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A neutron star (what remains after a Super Nova) is so dense that a portion of it the size of a sugar cube would weigh as much as all of humanity, or more than all the cars in the United States.
5
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
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From the nitrogen in our DNA, to the calcium in our teeth, the iron in our blood, to the carbon in our apple pies - all were made in the interiors of collapsing stars; we're all made of stardust.
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If you were to cry in space, the tears would form a bubble in your eye until it's so big it moves to another spot on your face.
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