There are two golf balls sitting on the moon.
721
The earth rotates more slowly on its axis in March than in September.
145
Earth is the only planet in our solar system that's not named after a god or goddess.
17
Buzz Aldrin’s mother’s maiden name was Moon.
9
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
A neutron star (what remains after a Super Nova) is so dense that a portion of it the size of a sugar cube would weigh as much as all of humanity, or more than all the cars in the United States.
5
Jupiter's magnetosphere is the largest single structure inside the Solar System. If you could see it with your eyes, it would appear larger than our full Moon.
8
