A comet's tail always points away from the sun.
2
Jupiter has radio storms so strong that they can be picked up and heard by an AM radio.
16
Today's top fuel dragsters take off with more force than the space shuttle.
120
It 'snows' metal on Venus.
13
Only 55% of Americans know that the sun is a star.
986
Astronauts get taller when they are in space.
224
The volume of the Earth's moon is the same as the volume of the Pacific Ocean.
178
A lightning bolt generates temperatures five times hotter than those found at the sun's surface!
127