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John_of_heart10 karma

What are the advantages of colonizing a planet (or moon) over 'just' building a big rotating O'Neill cylinder?

It seems like nothing in the solar system (outside the earth) is even remotely habitable, so why hamper yourself by sticking yourself at the bottom of yet another gravity well?

ps. Hi Kelly! Hi Zack!

John_of_heart1 karma

Thanks! This also reminded me to actually buy your book (which I did today)