Only 55% of Americans know that the sun is a star.
986
Venus is the only planet that rotates clockwise.
310
The sun is 330,330 times larger than the earth!
190
Pluto is smaller than Russia.
9
The sun puts out more power in 1 second than mankind has ever used within human existence.
14
There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15
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