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To The Moon And On To Mars
Apr 7, 2020 0
Space Shuttle Main Engines Upgrades
One of the main references on my RS-25 reflight video is this NTRS presentation on the multiple generations of the Space Shuttle Main Engine design. The engines were upgraded over time and swapped between orbiters as missions required working engines. And of course now these veteran engines are goin
Nov 12, 2019 0 41