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
The light hitting the earth right now is 30 thousand years old.
163
The center of the galaxy tastes like raspberries and smells like rum, according to astronomers.
4
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
Pluto is smaller than Russia.
9