There are approximately 3,500 astronomers in the U.S. - but over 15,000 astrologers.
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Buzz Aldrin’s mother’s maiden name was Moon.
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All of the Earth's continents are wider at the north than in the south - and nobody knows why.
194
In space, astronauts cannot cry properly, because there is no gravity, so the tears can't flow down their faces!
175
If two pieces of metal touch in space, they become permanently stuck together.
808
Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
160
Jupiter has radio storms so strong that they can be picked up and heard by an AM radio.
16
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4