Evaluation of a pentapropellant upper stage (1970) [pdf]
By Eridanus2 · 2026-07-25 · 3 points · 1 comments
https://ntrs.nasa.gov/api/citations/19700022572/downloads/19700022572.pdf
By Eridanus2 · 3 points · 1 comments · on Hacker News, read on BetterNews.
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