An organisation called Mars One is planning to establish a permanent colony of humans on Mars by 2023.
9
The sun is 330,330 times larger than the earth!
190
Sound doesn't travel in space.
255
The light hitting the earth right now is 30 thousand years old.
163
Astronauts cannot burp in space.
232
There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15