It 'snows' metal on Venus.
13
Sound doesn't travel in space.
255
A lightning bolt generates temperatures five times hotter than those found at the sun's surface!
127
Some asteroids have other asteroids orbiting them.
131
Venus is the only planet that rotates clockwise.
310
There are approximately 3,500 astronomers in the U.S. - but over 15,000 astrologers.
124
There are two golf balls sitting on the moon.
721
In outer space there exists a gigantic cloud of alcohol which can be used to produce 400 trillion trillion pints of beer.
31