Rocket Science from the Beginning

From forces, gases and fire to a reusable two-stage launcher: the rocket equation and staging, engines, nozzles and propellants, tanks and structures, guidance and control, orbits and re-entry, and a booster brought home to land on its own legs. Every plate runs the physics it describes.

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Not affiliated with or endorsed by SpaceX or any other company whose vehicles are analysed here. SpaceX, Falcon, Merlin, Raptor, Dragon, Starship and Starlink are trademarks of Space Exploration Technologies Corp.; other names belong to their owners. Figures for real vehicles come from public sources, each dated on the plate that uses it.

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