One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
277
A 100-pound person on Earth would weigh 38 pounds on Mars.
102
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
There are approximately 3,500 astronomers in the U.S. - but over 15,000 astrologers.
124
Only 55% of Americans know that the sun is a star.
986
41% of the moon is not visible from earth at any time.
103
A car traveling 100 mph would take more than 29 million years to reach the nearest star (to our solar system)
88
The last time that the Sun was in its current position in space around the Milky Way, dinosaurs ruled the Earth.
10