The sun puts out more power in 1 second than mankind has ever used within human existence.
14
There are 5 to 10 times more stars in the known Universe than there are grains of sand on all the world's beaches, but a single grain of sand has more atoms than there are stars in the known Universe.
20
All of the Earth's continents are wider at the north than in the south - and nobody knows why.
194
A car traveling 100 mph would take more than 29 million years to reach the nearest star (to our solar system)
88
Astronomer Percival Lowell believed that he was the first person to observe canals on Venus, but because of a faulty adjustment of the eyepiece on his telescope, he was in fact looking at the blood vessels in his own eye.
4
The temperature of the earth's interior increases by 1 degree every 60 feet down.
115
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82