The Sun and Moon appear to be the same size because the moon is 400 times smaller than the Sun, but 400 times closer to Earth.
13
Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
160
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
Earth is the only planet in our solar system that's not named after a god or goddess.
17
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
Today's top fuel dragsters take off with more force than the space shuttle.
120
Only 55% of Americans know that the sun is a star.
986
There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15