Tuesday, September 14, 2010
Mars is the only planet that is the similar to Earth therefore if people ever live on other planets, Mars will probably be the first one they will move to. The ancient Romans named Mars after their god of war because it was the colour of blood.
Mass: 0.107 times that of Earth
Gravity: 0.376 times that on Earth
Period of rotation (day): 1.03 Earth days
Time to orbit Sun (yeaer): 687 Earth days
Moons: 2
Surface temperature: -120 degrees C to 25 degrees C
Labels:
Mars
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