There are approximately 3,500 astronomers in the U.S. - but over 15,000 astrologers.
124
Jupiter is bigger than all the other planets combined.
254
All of the Earth's continents are wider at the north than in the south - and nobody knows why.
194
Astronauts cannot burp in space.
232
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
The heart of an astronaut actually gets smaller when in outer space.
216
Neil Armstrong, the first man to step foot on the moon, carried with him a piece of cloth and wood from the original 1903 Wright Flyer.
12
Pluto is smaller than Russia.
9