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by varelaz 1685 days ago
Technically moon has enough oxygen to sustain 8B for indefinite time, while you have energy to convert it. If you're going to use oxygen from rocks, why not use it from CO2 that we produce
1 comments
29athrowaway 1685 days ago
Which is what is done by life support modules in space stations no?
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varelaz 1685 days ago
AFAIK on space stations right now CO2 is just removed, oxygen is restored from water, but I could be wrong.
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