The earth is .02 degrees hotter during a full moon.
157
41% of the moon is not visible from earth at any time.
103
A 100-pound person on Earth would weigh 38 pounds on Mars.
102
The volume of the Earth's moon is the same as the volume of the Pacific Ocean.
178
A car traveling 100 mph would take more than 29 million years to reach the nearest star (to our solar system)
88
Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
160
More than 20 million meteoroids enter Earth's atmosphere every day.
139
Sound doesn't travel in space.
255