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
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
Today's top fuel dragsters take off with more force than the space shuttle.
120
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
It takes eight and a half minutes for light to get from the sun to earth.
159
Pluto is smaller than Russia.
9
There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15