An organisation called Mars One is planning to establish a permanent colony of humans on Mars by 2023.
9
The earth is .02 degrees hotter during a full moon.
157
The typical spec of dust that you see floating in the air is half way in size between the Earth and a subatomic particle.
131
A car traveling 100 mph would take more than 29 million years to reach the nearest star (to our solar system)
88
On Titan, Saturn's largest moon, the atmosphere is so thick and the gravity so low that humans could fly through it by flapping "wings" attached to their arms.
7
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82