> If you're interested in a critical review of FOCAL Thank you. I'm familiar with the general arrangement, but haven't read that one yet. > I am on the "this

> If you're interested in a critical review of FOCAL Thank you. I'm familiar with the general arrangement, but haven't read that one yet. > I am on the "this is a really hard problem - but an interesting one" category. Absolutely! I'm fascinated by these proposals. So much so that I wanted to write a simulator to study the control challenges of a project like this. > I tend to believe this would be a good thing to do I'm with you on that. I just don't think it has the same utility as an off-planet settlement. Luckily, I believe we can and should do both.