NASA's Perseverance Mars Rover@NASAPersevereAnother huge first: converting CO2 into oxygen on Mars. Working off the land with what’s already here, my MOXIE instrument has shown it can be done! Future explorers will need to generate oxygen for rocket fuel and for breathing on the Red Planet.mars.nasa.gov7:43 PM · Apr 21, 20214,728 Reposts1,048 Quotes21.4K Likes192 Bookmarks192