The temperature of the earth's interior increases by 1 degree every 60 feet down.
115
The moon is actually moving away from Earth at a rate of 1.5 inches per year.
236
Earth is the only planet in our solar system that's not named after a god or goddess.
17
Some asteroids have other asteroids orbiting them.
131
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
The sun puts out more power in 1 second than mankind has ever used within human existence.
14
Lightning strikes about 6,000 times per minute on this planet!
158
If you were to cry in space, the tears would form a bubble in your eye until it's so big it moves to another spot on your face.
10