With Perseverance on Mars' surface, we have the opportunity to learn more about the Red Planet than ever before.
And there are plans to bring human life to the Red Planet in the near future.
Perseverance is our best chance to find evidence of life on Mars because of its landing site (marked here with a green dot) and equipment. The rover is tasked with finding signs of ancient life.
Musk has said the first settlers on Mars could live in domed cities.
Plans by the start-up Air Company to make rocket fuel from carbon dioxide could make it easier to manufacture fuel on Mars.
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