Only 55% of Americans know that the sun is a star.
986
One pinhead of the sun's energy is enough to kill a person at a distance of 160 kilometers.
277
In the last 7 years, humanity has discovered 43 potentially habitable planets.
14
Lightning strikes about 6,000 times per minute on this planet!
158
41% of the moon is not visible from earth at any time.
103
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 comet's tail always points away from the sun.
2
Venus is the only planet that rotates clockwise.
310