The Earth gets 100 tons heavier every day due to falling space dust.
673
The volume of the Earth's moon is the same as the volume of the Pacific Ocean.
178
In outer space there exists a gigantic cloud of alcohol which can be used to produce 400 trillion trillion pints of beer.
31
Earth is the only planet in our solar system that's not named after a god or goddess.
17
On Titan, Saturn's largest moon, the atmosphere is so thick and the gravity so low that humans could fly through it by flapping "wings" attached to their arms.
7
The earth rotates more slowly on its axis in March than in September.
145
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