Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
15
Astronomer Percival Lowell believed that he was the first person to observe canals on Venus, but because of a faulty adjustment of the eyepiece on his telescope, he was in fact looking at the blood vessels in his own eye.
3
Jupiter's moon Ganymede, is larger than the planet Mercury!
149
Any space vehicle must move at a rate of 7 miles per second in order to escape the earth's gravitational pull.
121
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
The heart of an astronaut actually gets smaller when in outer space.
216
The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219
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