The earth rotates more slowly on its axis in March than in September.
145
The temperature of the earth's interior increases by 1 degree every 60 feet down.
115
Sound doesn't travel in space.
255
The light hitting the earth right now is 30 thousand years old.
163
Earth is the only planet in our solar system that's not named after a god or goddess.
17
The Earth gets 100 tons heavier every day due to falling space dust.
673
Only 55% of Americans know that the sun is a star.
986
There is a mass reservoir of water floating in space that is 100,000 times bigger than our sun and holds 140 trillion times more water than all of our oceans.
11