There are two golf balls sitting on the moon.
721
Some asteroids have other asteroids orbiting them.
131
In the last 7 years, humanity has discovered 43 potentially habitable planets.
14
A lightning bolt generates temperatures five times hotter than those found at the sun's surface!
127
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
If you went out into space, you would explode before you suffocated because there's no air pressure.
149
The ashes of the man who discovered Pluto are currently en route to dwarf planet, scheduled to arrive on the 14th of July, 2015.
11
41% of the moon is not visible from earth at any time.
103