Video: We asked a NASA scientist – did Mars ever look like Earth?
Did Mars ever look like Earth? We think it did!
Ancient Mars may have been wetter and warmer—similar to our home planet. So what happened? Scientists like Dr. Becky McCauley Rench are trying to find out.
Provided by Science@NASA
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Video: We asked a NASA scientist – did Mars ever look like Earth? (2021, October 15)
retrieved 20 June 2024
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