It 'snows' metal on Venus.
13
The Earth weighs around 6,600,000,000,000,000,000,000 tons (5,940 billion billion metric tons)!
221
An organisation called Mars One is planning to establish a permanent colony of humans on Mars by 2023.
9
Earth is the only planet in our solar system that's not named after a god or goddess.
17
The earth is .02 degrees hotter during a full moon.
157
The sun puts out more power in 1 second than mankind has ever used within human existence.
14
Jupiter's moon Ganymede, is larger than the planet Mercury!
149
Jupiter has radio storms so strong that they can be picked up and heard by an AM radio.
16