There are approximately 3,500 astronomers in the U.S. - but over 15,000 astrologers.
124
Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
160
Summer on Uranus lasts for 21 years.
358
All of the Earth's continents are wider at the north than in the south - and nobody knows why.
194
A comet's tail always points away from the sun.
2
Only 55% of Americans know that the sun is a star.
986
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82