An organisation called Mars One is planning to establish a permanent colony of humans on Mars by 2023.
9
The Earth gets heavier each day by tons, as meteoric dust settles on it.
118
Some asteroids have other asteroids orbiting them.
131
Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
15
A lightning bolt generates temperatures five times hotter than those found at the sun's surface!
127
Jupiter's magnetosphere is the largest single structure inside the Solar System. If you could see it with your eyes, it would appear larger than our full Moon.
8
All of the Earth's continents are wider at the north than in the south - and nobody knows why.
194
There are two golf balls sitting on the moon.
721