Earth is the only planet in our solar system that's not named after a god or goddess.
17
Jupiter's moon Ganymede, is larger than the planet Mercury!
149
There are approximately 3,500 astronomers in the U.S. - but over 15,000 astrologers.
124
There are two golf balls sitting on the moon.
721
The volume of the Earth's moon is the same as the volume of the Pacific Ocean.
178
If aliens located 60-65 million light years away from us, looked at earth through a really powerful telescope today, they would see dinosaurs!
18
The typical spec of dust that you see floating in the air is half way in size between the Earth and a subatomic particle.
131
Today's top fuel dragsters take off with more force than the space shuttle.
120