Scientists and artists alike have dreamed about terraforming Mars. Our Solar System’s next-door neighbor is thought to have supported life millions of years ago, but it is now a barren wasteland. Yes, Mars has an atmosphere, but the oxygen levels are insufficient for human survival. It would be an incredibly costly endeavor to transport oxygen from Earth. As a result, for many years, the emphasis has been on developing a dependable technology for producing oxygen on Mars in situ, that is, on the planet itself utilizing resources available there.
Since 2021, NASA’s Perseverance rover has been exploring the Martian surface. It has now completed its MOXIE mission, which produced oxygen.
It is a gadget attached to the Perseverance rover. MOXIE (Mars Oxygen In-Situ Resource Utilization Experiment) activities are now complete, with the gadget producing oxygen for the 16th and final time aboard Perseverance. The instrument’s developers at the Massachusetts Institute of Technology (MIT) considerably surpassed their initial estimates.
“MOXIE’s impressive performance shows that it is feasible to extract oxygen from Mars’ atmosphere – oxygen that could help supply breathable air or rocket propellant to future astronauts,” said NASA Deputy Administrator Pam Melroy as quoted by SciTechDaily.
“Developing technologies that let us use resources on the Moon and Mars is critical to build a long-term lunar presence, create a robust lunar economy, and allow us to support an initial human exploration campaign to Mars.”
MOXIE’s Mars oxygen production surpasses expectations
MOXIE has produced 122 grams of oxygen since Perseverance landed on Mars in 2021. This is roughly similar to what a small dog breaths in 10 hours. This was twice the initial objective set by NASA. The oxygen was also 98 percent pure.
On August 7, MOXIE created the oxygen for the final time as part of its mission, it made 9.8 grams of it.
“We’re proud to have supported a breakthrough technology like MOXIE that could turn local resources into useful products for future exploration missions,” said Trudy Kortes, director of technology demonstrations, at Space Technology Mission Directorate (STMD) at NASA Headquarters in Washington she was quoted by SciTechDaily.
“By proving this technology in real-world conditions, we’ve come one step closer to a future in which astronauts ‘live off the land’ on the Red Planet.”
