The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
A comet's tail always points away from the sun.
2
Jupiter is bigger than all the other planets combined.
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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.
10
There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15
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
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
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