https://theconversation.com/for-all-mankinds-happy-valley-why-a-martian-city-could-well-extend-below-the-surface-221033
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1/16/24 at 5:47pm
Organization
The Conversation Africa
Author
Elizabeth Stanway
In sci-fi depictions, extraterrestrial habitats have evolved tandem with scientific understanding of conditions on planets
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