Summer on Uranus lasts for 21 years.
358
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
MDIF, a New York based non-profit organisation, is planning to beam free Wi-Fi to the entire world from space.
18
In the last 7 years, humanity has discovered 43 potentially habitable planets.
14
A neutron star (what remains after a Super Nova) is so dense that a portion of it the size of a sugar cube would weigh as much as all of humanity, or more than all the cars in the United States.
5
Earth is the only planet in our solar system that's not named after a god or goddess.
17