The temperature of the earth's interior increases by 1 degree every 60 feet down.
115
Astronauts get taller when they are in space.
224
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
Jupiter's magnetosphere is the largest single structure inside the Solar System. If you could see it with your eyes, it would appear larger than our full Moon.
8
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
The Space Shuttle main engine weighs 1/7th as much as a train engine but delivers as much horsepower as 39 locomotives.
147
Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
160