The first experiment to produce oxygen on another planet has come to an end

[rmason]

https://www.wral.com/story/perseverance-rover-experiment-creates-oxygen-on-mars-for-the-final-time/21037737/

[Aisen8010]

How many minutes an adult would survive with the oxygen produced?

[Eiim → Aisen8010]

More importantly, "During the peak of its efficiency, MOXIE produced 12 grams of oxygen an hour at 98% purity or better." I don't know what the requirements for peak efficiency are, but in theory it could sustain 6 people indefinitely if that could be sustained.

[tikimcfee → Aisen8010]

Article says: “Since then, MOXIE has generated 122 grams of oxygen, equal to what a small dog breathes in 10 hours, according to NASA.” I guess the exercise is left to the reader for the small dog:human ratio.

[ericlewis → tikimcfee]

You need to ~2 grams a minute. So, about an hour.