There are two golf balls sitting on the moon.
721
A comet's tail always points away from the sun.
2
Any space vehicle must move at a rate of 7 miles per second in order to escape the earth's gravitational pull.
121
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
The moon is actually moving away from Earth at a rate of 1.5 inches per year.
236
It would take more than 150 years to drive a car to the sun.
569
Pluto is smaller than Russia.
9