Researchers say they have built an AI robot to carry out chemical reactions to produce oxygen from water on Mars. The team says the system could be a way for space travelers in the future to make much-needed oxygen on the Martian surface.
This is a companion discussion topic for the original entry at https://learningenglish.voanews.com/a/study-ai-robot-finds-way-to-produce-oxygen-from-water-on-mars/7358138.html