Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
160
It would take more than 150 years to drive a car to the sun.
569
The sun is 330,330 times larger than the earth!
190
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
277
An international team of astronomers has spotted the farthest known gravitational lens and, as Albert Einstein predicted, it is a galaxy that deflects and intensifies the light of a much further object.
9
The temperature of the earth's interior increases by 1 degree every 60 feet down.
115
The heart of an astronaut actually gets smaller when in outer space.
216