This spectacular and humorous book on propulsion science and history, long out of print, can be found here in PDF form.
Download it and read! You won’t be sorry.
Parting Shot ER October 27, 2025 4:36 am (Off-Topic)
Space X put on notice RobVG October 20, 2025 4:55 pm (Space/Science)
There is no bottom to this barrel... RL October 19, 2025 5:40 pm (CurrentEvents)
John Wheeler's philosophy: "Beyond the Black Hole" RL October 16, 2025 10:00 pm (Space/Science)
Brosz baffled, Bondi busts Bolton ER October 16, 2025 2:08 pm (CurrentEvents)
Science backs up what I have been saying for years... RL October 15, 2025 7:59 pm (CurrentEvents)
No sugar tonight in my coffee, no sugar tonight in my tea ER October 15, 2025 5:07 pm (Space/Science)
Only thing surprising is that people are surprised... RL October 15, 2025 7:12 am (CurrentEvents)
Superwood BuckGalaxy October 14, 2025 5:46 pm (Space/Science)
Lucky U! ER October 14, 2025 2:17 pm (Off-Topic)
Lucky me? ER October 14, 2025 9:51 am (Off-Topic)
JPL about to lose ANOTHER 11% of its people RL October 13, 2025 12:00 pm (Space/Science)