And this is why we are taking our rover to train them to search for life on Mars in these areas, because if there was life on Mars three and a half billion years ago, it had to use the same strategy to actually protect itself.
火星の生命の探査に備え 探査車のテストを ここで行う理由は そこにあります 35億年前の火星に生物が居たのなら 自らを守るために 同じ戦略を取ったはずですから