Summer on Uranus lasts for 21 years.
358
Astronauts cannot burp in space.
232
It takes eight and a half minutes for light to get from the sun to earth.
159
The temperature of the earth's interior increases by 1 degree every 60 feet down.
115
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 sun puts out more power in 1 second than mankind has ever used within human existence.
14