The typical spec of dust that you see floating in the air is half way in size between the Earth and a subatomic particle.
131
Astronomer Percival Lowell believed that he was the first person to observe canals on Venus, but because of a faulty adjustment of the eyepiece on his telescope, he was in fact looking at the blood vessels in his own eye.
4
Buzz Aldrin’s mother’s maiden name was Moon.
9
The earth is .02 degrees hotter during a full moon.
157
The population of the Earth has more than doubled since 1950.
151
Lightning strikes about 6,000 times per minute on this planet!
158
If you went out into space, you would explode before you suffocated because there's no air pressure.
149