The Earth gets 100 tons heavier every day due to falling space dust.
673
Astronauts cannot burp in space.
232
The population of the Earth has more than doubled since 1950.
151
There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15
Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
15
If you went out into space, you would explode before you suffocated because there's no air pressure.
149
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6