Posted on Sep 22, 2021
Mars Had Liquid Water On Its Surface. Here's Why Scientists Think It Vanished
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Posted 3 y ago
Responses: 1
It sure seems possible that humans used to live on Mars and made their way to earth as the weather became unlivable. At the rate we are going, we will know a lot more in a few more years... we are progressing right along... A couple hundred years ago, nobody was flying or driving a car lol...
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