What is the key technological function demonstrated by the MOXIE instrument?

Answer

Chemically converting atmospheric carbon dioxide into breathable oxygen.

MOXIE (Mars Oxygen In-Situ Resource Utilization Experiment) draws in the thin Martian atmosphere, overwhelmingly composed of carbon dioxide, and chemically converts it into oxygen, which is critical for reducing the mass needed for future crewed missions.

What is the key technological function demonstrated by the MOXIE instrument?

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