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Q&A How long would an array of mass drivers take to terraform Mars by transporting CO2 from Venus?

So I've always assumed Mars never had enough available CO2 on-site for terraforming, something that new research seems to have confirmed. But my ideas have always relied on getting CO2 from altern...

1 answer  ·  posted 6y ago by Thesaurus Rex‭  ·  last activity 6y ago by Thesaurus Rex‭

Question reality-check terraforming