10 Facts About Mars - Worldatlas.com

Mars is the most intensely studied planet in the solar system, and more is known about Mars than most other planets. Here are ten facts about the Red Planet.

Mars is the second closest planet to Earth and is probably the most studied world in our solar system. In fact, we know more about the Martian surface than we do about the Earths oceans. NASA has spe… [+4246 chars]

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