A 100-pound person on Earth would weigh 38 pounds on Mars.
102
41% of the moon is not visible from earth at any time.
103
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
Venus is the only planet that rotates clockwise.
310
It 'snows' metal on Venus.
13
If two pieces of metal touch in space, they become permanently stuck together.
807


