NASA's Perseverance Mars rover wraps up MOXIE oxygen-making experiment
The Perseverance rover's MOXIE experiment produced a total of 122 grams of oxygen on Mars. At its most efficient, it generated 12 grams of the life-sustaining element every hour.
![NASA's Perseverance Mars rover wraps up MOXIE oxygen-making experiment](https://cdn.mos.cms.futurecdn.net/evW7FYMKDtfMRqksrxQSEW.jpg?#)