An organisation called Mars One is planning to establish a permanent colony of humans on Mars by 2023.
9
The Space Shuttle main engine weighs 1/7th as much as a train engine but delivers as much horsepower as 39 locomotives.
147
The sun is 330,330 times larger than the earth!
190
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
Buzz Aldrin’s mother’s maiden name was Moon.
9
There are two golf balls sitting on the moon.
721
Astronauts cannot burp in space.
232