Pluto is smaller than Russia.
9
41% of the moon is not visible from earth at any time.
103
The heart of an astronaut actually gets smaller when in outer space.
216
If aliens located 60-65 million light years away from us, looked at earth through a really powerful telescope today, they would see dinosaurs!
18
Jupiter has radio storms so strong that they can be picked up and heard by an AM radio.
16
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
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
Astronauts get taller when they are in space.
224