I remember when The Battle of Britain came out, as a young adolescent. I went to see it at least twice, maybe three times. I had the hots for Susannah York. I also had written a term paper about it.
I guess I should follow up with the main point: Once you explicitly accept that you're going to use multiple launches to get back to the Moon, it opens up the trade space for lots of different architectures. If NASA doesn't already have a tiger team doing trade studies to present…
The problem is that free fall also has a lot of the same effects as aging, so I’m not sure this is a great solution for seniors long term. But if we can figure out how to alleviate the negative effects (which may also be cures for aging down here), it might very well become a great place for senior living.