3 ms·
This was already treated in the 1970s NASA studies of space-colony concepts. In the first one they underestimated the problem, iirc, and had to recommend larger
by abecedarius 4y ago
This was already treated in the 1970s NASA studies of space-colony concepts. In the first one they underestimated the problem, iirc, and had to recommend larger rings in the second.