The temperature of the earth's interior increases by 1 degree every 60 feet down.
115
The sun puts out more power in 1 second than mankind has ever used within human existence.
14
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
The Sun and Moon appear to be the same size because the moon is 400 times smaller than the Sun, but 400 times closer to Earth.
13
Lightning strikes about 6,000 times per minute on this planet!
158
Pluto is smaller than Russia.
9