If you went out into space, you would explode before you suffocated because there's no air pressure.
149
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 light hitting the earth right now is 30 thousand years old.
163
Pluto is smaller than Russia.
9
Astronauts get taller when they are in space.
224
Astronomer Percival Lowell believed that he was the first person to observe canals on Venus, but because of a faulty adjustment of the eyepiece on his telescope, he was in fact looking at the blood vessels in his own eye.
4
There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15
It takes eight and a half minutes for light to get from the sun to earth.
159