A car traveling 100 mph would take more than 29 million years to reach the nearest star (to our solar system)
88
Pluto is smaller than Russia.
9
If two pieces of metal touch in space, they become permanently stuck together.
808
Astronauts get taller when they are in space.
224
Some asteroids have other asteroids orbiting them.
131
Saturn's rings are about 500,000 miles in circumference but only about a foot thick.
160
There is a mysterious and loud radio signal known as 'the space roar' that has yet to be explained.
15