All of the Earth's continents are wider at the north than in the south - and nobody knows why.
194
If two pieces of metal touch in space, they become permanently stuck together.
808
The sun puts out more power in 1 second than mankind has ever used within human existence.
14
There are two golf balls sitting on the moon.
721
The light hitting the earth right now is 30 thousand years old.
163
A 100-pound person on Earth would weigh 38 pounds on Mars.
102
Approximately 115 tons of ocean salt spray enters the earth's atmosphere each second.
100
The Earth gets heavier each day by tons, as meteoric dust settles on it.
118