Sound doesn't travel in space.
255
There are approximately 3,500 astronomers in the U.S. - but over 15,000 astrologers.
124
Approximately 115 tons of ocean salt spray enters the earth's atmosphere each second.
100
Jupiter's magnetosphere is the largest single structure inside the Solar System. If you could see it with your eyes, it would appear larger than our full Moon.
8
Astronauts cannot burp in space.
232
If two pieces of metal touch in space, they become permanently stuck together.
808