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
If NASA sent birds into space they would soon die; they need gravity to swallow.
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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
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
In outer space there exists a gigantic cloud of alcohol which can be used to produce 400 trillion trillion pints of beer.
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The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
Mars had an oxygen-rich atmosphere around 4 billion years ago
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