All of the Earth's continents are wider at the north than in the south - and nobody knows why.
194
Scientists have confirmed that Enceladus, one of Saturn’s moons, has a watery ocean.
6
The Space Shuttle main engine weighs 1/7th as much as a train engine but delivers as much horsepower as 39 locomotives.
147
Buzz Aldrin’s mother’s maiden name was Moon.
9
A neutron star (what remains after a Super Nova) is so dense that a portion of it the size of a sugar cube would weigh as much as all of humanity, or more than all the cars in the United States.
5
A lightning bolt generates temperatures five times hotter than those found at the sun's surface!
127
The sun is 330,330 times larger than the earth!
190