Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
In the last 7 years, humanity has discovered 43 potentially habitable planets.
Astronomer Percival Lowell believed that he was the first person to observe canals on Venus, but because of a faulty adjustment of the eyepiece on his telescope, he was in fact looking at the blood vessels in his own eye.
Earth is the only planet in our solar system that's not named after a god or goddess.
The ashes of the man who discovered Pluto are currently en route to dwarf planet, scheduled to arrive on the 14th of July, 2015.
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.
An international team of astronomers has spotted the farthest known gravitational lens and, as Albert Einstein predicted, it is a galaxy that deflects and intensifies the light of a much further object.
Buzz Aldrin’s mother’s maiden name was Moon.
Neil Armstrong, the first man to step foot on the moon, carried with him a piece of cloth and wood from the original 1903 Wright Flyer.
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
There is a mass reservoir of water floating in space that is 100,000 times bigger than our sun and holds 140 trillion times more water than all of our oceans.
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.
The Sun and Moon appear to be the same size because the moon is 400 times smaller than the Sun, but 400 times closer to Earth.
If aliens located 60-65 million light years away from us, looked at earth through a really powerful telescope today, they would see dinosaurs!