I’ve built a few more models of some of these concepts and added them to the website.
April 2022 Status
The AIAA paper was com
The AIAA paper was completed for the January 2021 SciTech forum. Contact me if you want a copy.
Since then I have discovered more Gemini concepts and may have enough material to turn into a book. We’ll see. Some of the old Air Force reports are very difficult to find. But I did add a page on MTSS/MODS and found several other small space station concepts.