The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219
It takes eight and a half minutes for light to get from the sun to earth.
159
The sun is 330,330 times larger than the earth!
190
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
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
Some asteroids have other asteroids orbiting them.
131