There are two golf balls sitting on the moon.
721
There are approximately 3,500 astronomers in the U.S. - but over 15,000 astrologers.
124
Today's top fuel dragsters take off with more force than the space shuttle.
120
It 'snows' metal on Venus.
13
Jupiter's moon Ganymede, is larger than the planet Mercury!
149
There are 5 to 10 times more stars in the known Universe than there are grains of sand on all the world's beaches, but a single grain of sand has more atoms than there are stars in the known Universe.
20
Venus is the only planet that rotates clockwise.
310
A 100-pound person on Earth would weigh 38 pounds on Mars.
102