The light hitting the earth right now is 30 thousand years old.
163
If you were to cry in space, the tears would form a bubble in your eye until it's so big it moves to another spot on your face.
10
The last time that the Sun was in its current position in space around the Milky Way, dinosaurs ruled the Earth.
10
Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
15
The Space Shuttle main engine weighs 1/7th as much as a train engine but delivers as much horsepower as 39 locomotives.
147
According to a study by the National Science Foundation, only half of Americans believe in evolution, and one in 4 don't know that the Earth orbits the Sun.
14
There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15