If you went out into space, you would explode before you suffocated because there's no air pressure.
149
There are two golf balls sitting on the moon.
721
Buzz Aldrin’s mother’s maiden name was Moon.
9
Approximately 115 tons of ocean salt spray enters the earth's atmosphere each second.
100
41% of the moon is not visible from earth at any time.
103
The Sun and Moon appear to be the same size because the moon is 400 times smaller than the Sun, but 400 times closer to Earth.
13
In the last 7 years, humanity has discovered 43 potentially habitable planets.
14
Only 55% of Americans know that the sun is a star.
986