A device on NASA's Perseverance rover generated enough oxyge

A device on NASA's Perseverance rover generated enough oxygen on Mars for a small dog to breathe for 10 hours. Astronauts could be next.

Scientists hope to use the pilot technology to build out a more robust system that would produce enough oxygen for humans and for rocket propellant.

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Trudy Kortes , Michael Hecht , Pam Melroy , Space Technology Mission Directorate , Red Planet , Nasa , Moxie , Perseverance Rover , Oxygen Atom , Pilot Project ,