One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
277
The earth is .02 degrees hotter during a full moon.
157
Any space vehicle must move at a rate of 7 miles per second in order to escape the earth's gravitational pull.
121
If aliens located 60-65 million light years away from us, looked at earth through a really powerful telescope today, they would see dinosaurs!
18
The sun puts out more power in 1 second than mankind has ever used within human existence.
14
Pluto is smaller than Russia.
9
Earth is the only planet in our solar system that's not named after a god or goddess.
17