The moon is actually moving away from Earth at a rate of 1.5 inches per year.
236
It 'snows' metal on Venus.
13
The earth rotates more slowly on its axis in March than in September.
144
A 100-pound person on Earth would weigh 38 pounds on Mars.
102
In the last 7 years, humanity has discovered 43 potentially habitable planets.
14
The population of the Earth has more than doubled since 1950.
151
Jupiter has radio storms so strong that they can be picked up and heard by an AM radio.
16
Some asteroids have other asteroids orbiting them.
131