Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
15
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
Not only are there rogue planets floating through space completely alone, not orbiting any stars, but it’s possible that these pitch-black lonely planets support life.
14
It takes eight and a half minutes for light to get from the sun to earth.
159
Venus is the only planet that rotates clockwise.
310
There are two golf balls sitting on the moon.
721
A lightning bolt generates temperatures five times hotter than those found at the sun's surface!
127
The heart of an astronaut actually gets smaller when in outer space.
216