Creating oxygen on #Mars will make it easier to create breathable air & rocket fuel (the latter will probably have to come from Methane, which #SpaceX uses).
Now if only we could solve that perchlorate issue then Mars would be safer than its present condition as a super fund site.
Perseverance Mars rover wraps up MOXIE oxygen-making experiment | Space https://www.space.com/perseverance-mars-rover-ends-moxie-oxygen-experiment