Astronauts cannot burp in space.
232
The heart of an astronaut actually gets smaller when in outer space.
216
Jupiter has radio storms so strong that they can be picked up and heard by an AM radio.
16
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.
4
An organisation called Mars One is planning to establish a permanent colony of humans on Mars by 2023.
9
The earth travels through space at 660,000 miles per hour.
189
A car traveling 100 mph would take more than 29 million years to reach the nearest star (to our solar system)
88