If NASA sent birds into space they would soon die; they need gravity to swallow.
146
MDIF, a New York based non-profit organisation, is planning to beam free Wi-Fi to the entire world from space.
18
Summer on Uranus lasts for 21 years.
358
An organisation called Mars One is planning to establish a permanent colony of humans on Mars by 2023.
9
Sound doesn't travel in space.
255
There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15
If two pieces of metal touch in space, they become permanently stuck together.
808