A comet's tail always points away from the sun.
2
If NASA sent birds into space they would soon die; they need gravity to swallow.
146
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
The light hitting the earth right now is 30 thousand years old.
163
It 'snows' metal on Venus.
13
According to a study by the National Science Foundation, only half of Americans believe in evolution, and one in 4 don't know that the Earth orbits the Sun.
14
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82