It takes a photon 170,000 years to travel from the core of the Sun to the surface, but only 8 minutes to travel the rest of the way to Earth.
6
Tidal forces between the Earth and Moon are slowing the Earth down and pushing the Moon further away.
46
More than a dozen men have stood on the surface of the moon, but only three have been to Challenger Deep in the Marianas Trench, the deepest known spot in the ocean.
17
The earth is approx. 6,588,000,000,000,000,000 tons.
175
The names of the continents all end with the same letter with which they start, excluding the North and South infront of AmericA.
86
The light hitting the earth right now is 30 thousand years old.
163
There are approximately three chickens for every human on Earth.
13