If you went out into space, you would explode before you suffocated because there's no air pressure.
149
Pluto is smaller than Russia.
9
A 100-pound person on Earth would weigh 38 pounds on Mars.
102
The last time that the Sun was in its current position in space around the Milky Way, dinosaurs ruled the Earth.
10
Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
160
The volume of the Earth's moon is the same as the volume of the Pacific Ocean.
178
The sun puts out more power in 1 second than mankind has ever used within human existence.
14
The earth is .02 degrees hotter during a full moon.
157