One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
277
Astronauts cannot burp in space.
232
It 'snows' metal on Venus.
13
Buzz Aldrin’s mother’s maiden name was Moon.
9
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
Pluto is smaller than Russia.
9
Sound doesn't travel in space.
255