The Earth gets heavier each day by tons, as meteoric dust settles on it.
118
Astronauts cannot burp in space.
232
The population of the Earth has more than doubled since 1950.
151
One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
277
There are two golf balls sitting on the moon.
721
Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
15
Some asteroids have other asteroids orbiting them.
131
It takes eight and a half minutes for light to get from the sun to earth.
159