Today's top fuel dragsters take off with more force than the space shuttle.
120
Astronauts cannot burp in space.
232
The heart of an astronaut actually gets smaller when in outer space.
216
The earth travels through space at 660,000 miles per hour.
189
There's a mysterious dwarf planet between Mars and Jupiter called 'Ceres' which has never been visited by spacecraft or photographed in detail, however, Earth-bound telescopes reveal a large bright shining spot on the surface of this planet, the origin and nature of which are unknown.
5
Summer on Uranus lasts for 21 years.
358
Only 55% of Americans know that the sun is a star.
986
Pluto is smaller than Russia.
9