Astronauts cannot burp in space.
232
Any space vehicle must move at a rate of 7 miles per second in order to escape the earth's gravitational pull.
121
Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
15
Earth is the only planet in our solar system that's not named after a god or goddess.
17
The volume of the Earth's moon is the same as the volume of the Pacific Ocean.
178
Summer on Uranus lasts for 21 years.
358
It takes eight and a half minutes for light to get from the sun to earth.
159