Venus is the only planet that rotates clockwise.
310
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
It 'snows' metal on Venus.
13
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
There are 5 to 10 times more stars in the known Universe than there are grains of sand on all the world's beaches, but a single grain of sand has more atoms than there are stars in the known Universe.
20
The heart of an astronaut actually gets smaller when in outer space.
216
Buzz Aldrin’s mother’s maiden name was Moon.
9
The earth rotates more slowly on its axis in March than in September.
145