A comet's tail always points away from the sun.
2
Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
160
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
Astronauts cannot burp in space.
232
It 'snows' metal on Venus.
13