Does anyone have any comments on the viability of a spacecraft such as the one I posted in the link below?
(I couldn't figure out how to post a photo so I posted it to my Facebook feed and linked it below.)
https://www.facebook.com/photo.php?f...1288363&type=3
I'm sure more learned people have considered such an intermediate approach to provide artificial gravity while conserving construction costs but it's hard to find information about current research on it.
If a successor to the ISS has been in the planning, why can't it be a partial torus?
David Hoag
Space Enthusiast