Quote:
Originally Posted by xelasnave
I think underground would be the way to go on the Moon..go big like those underground cities in Turkey from ancient times..20,000 population they think☺
So replicate Earth under ground..trees for oxygen and natural systems to manage the water system...so I womder how many trees would each human need to get a handle on how much digging we need to do.
Alex
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No need to dig Alex. You are building inside a deep crater, just put a lid on it and you are underground already.
Michael.