In space, astronauts cannot cry properly, because there is no gravity, so the tears can't flow down their faces!
175
It 'snows' metal on Venus.
13
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
Earth is the only planet in our solar system that's not named after a god or goddess.
17
A car traveling 100 mph would take more than 29 million years to reach the nearest star (to our solar system)
88
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
41% of the moon is not visible from earth at any time.
103