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Maybe not, though a Mars colony might not have to run as a totally isolated system. Perhaps solar power could be used to extract oxygen from the rocks or somet
by slipframe 5y ago
Maybe not, though a Mars colony might not have to run as a totally isolated system. Perhaps solar power could be used to extract oxygen from the rocks or something. It's definitely a tricky nut to crack though and I'm far from confident that it will happen.
- mikewarot 5y agoNASA has already extracted enough oxygen (out of the atmosphere) for about 5 minutes of breathing, on Mars. The nut is already cracked. 8)