A lightning bolt generates temperatures five times hotter than those found at the sun's surface!
127
Neil Armstrong, the first man to step foot on the moon, carried with him a piece of cloth and wood from the original 1903 Wright Flyer.
12
Saturn's moon, Mimas, not only looks like the Death Star, it also has a Pac Man heat signature.
15
The Earth weighs around 6,600,000,000,000,000,000,000 tons (5,940 billion billion metric tons)!
221
If two pieces of metal touch in space, they become permanently stuck together.
808
There is a mass reservoir of water floating in space that is 100,000 times bigger than our sun and holds 140 trillion times more water than all of our oceans.
11
Buzz Aldrin’s mother’s maiden name was Moon.
9
One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
277