The last time that the Sun was in its current position in space around the Milky Way, dinosaurs ruled the Earth.
10
Today's top fuel dragsters take off with more force than the space shuttle.
120
The temperature of the earth's interior increases by 1 degree every 60 feet down.
115
The earth travels through space at 660,000 miles per hour.
189
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
Astronauts cannot burp in space.
232