Approximately 115 tons of ocean salt spray enters the earth's atmosphere each second.
100
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
A comet's tail always points away from the sun.
2
The sun puts out more power in 1 second than mankind has ever used within human existence.
14
41% of the moon is not visible from earth at any time.
103
The light hitting the earth right now is 30 thousand years old.
163
Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
160