The last time that the Sun was in its current position in space around the Milky Way, dinosaurs ruled the Earth.
10
The density of Saturn is so low that if you were to put it in a giant glass of water it would float.
219
The sun is 330,330 times larger than the earth!
190
There are approximately 3,500 astronomers in the U.S. - but over 15,000 astrologers.
124
Sound doesn't travel in space.
255
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
Buzz Aldrin’s mother’s maiden name was Moon.
9