One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
277
All of the Earth's continents are wider at the north than in the south - and nobody knows why.
194
There are approximately 3,500 astronomers in the U.S. - but over 15,000 astrologers.
124
In outer space there exists a gigantic cloud of alcohol which can be used to produce 400 trillion trillion pints of beer.
31
Some asteroids have other asteroids orbiting them.
131
Jupiter's moon Ganymede, is larger than the planet Mercury!
149
The last time that the Sun was in its current position in space around the Milky Way, dinosaurs ruled the Earth.
10
Jupiter is bigger than all the other planets combined.
254