Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
160
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
A lightning bolt generates temperatures five times hotter than those found at the sun's surface!
127
Tidal forces between the Earth and Moon are slowing the Earth down and pushing the Moon further away.
46
Any space vehicle must move at a rate of 7 miles per second in order to escape the earth's gravitational pull.
121
The temperature of the earth's interior increases by 1 degree every 60 feet down.
115