It 'snows' metal on Venus.
13
If two pieces of metal touch in space, they become permanently stuck together.
808
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
The light hitting the earth right now is 30 thousand years old.
163
A comet's tail always points away from the sun.
2
Sound doesn't travel in space.
255