Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
160
It 'snows' metal on Venus.
13
The moon is actually moving away from Earth at a rate of 1.5 inches per year.
236
The earth rotates more slowly on its axis in March than in September.
145
There are two golf balls sitting on the moon.
721
The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219