It would take more than 150 years to drive a car to the sun.
569
Today's top fuel dragsters take off with more force than the space shuttle.
120
Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
160
On Titan, Saturn's largest moon, the atmosphere is so thick and the gravity so low that humans could fly through it by flapping "wings" attached to their arms.
7
Jupiter's moon Ganymede, is larger than the planet Mercury!
149
The earth travels through space at 660,000 miles per hour.
189
Only 55% of Americans know that the sun is a star.
986