The earth travels through space at 660,000 miles per hour.
189
Buzz Aldrin’s mother’s maiden name was Moon.
9
It would take more than 150 years to drive a car to the sun.
569
It 'snows' metal on Venus.
13
In the last 7 years, humanity has discovered 43 potentially habitable planets.
14
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.
20
Sound doesn't travel in space.
255