The volume of the Earth's moon is the same as the volume of the Pacific Ocean.
178
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
Today's top fuel dragsters take off with more force than the space shuttle.
120
The population of the Earth has more than doubled since 1950.
151
Tidal forces between the Earth and Moon are slowing the Earth down and pushing the Moon further away.
46
A car traveling 100 mph would take more than 29 million years to reach the nearest star (to our solar system)
88
One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
277