There are approximately 3,500 astronomers in the U.S. - but over 15,000 astrologers.
124
There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15
If you went out into space, you would explode before you suffocated because there's no air pressure.
149
On Titan, Saturn's largest moon, the atmosphere is so thick and the gravity so low that humans could fly through it by flapping "wings" attached to their arms.
7
If you were to cry in space, the tears would form a bubble in your eye until it's so big it moves to another spot on your face.
10
Jupiter has radio storms so strong that they can be picked up and heard by an AM radio.
16
Lightning strikes about 6,000 times per minute on this planet!
158