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Robert H. Goddard invented the first liquid-fueled rocket, which worked by combining liquid fuel and liquid oxygen in a combustion chamber to create thrust. The fuel was ignited to produce hot gases that were expelled out of the rocket nozzle, generating thrust and propelling the rocket forward. This invention revolutionized space travel by providing a more efficient and powerful propulsion system compared to solid-fueled rockets.

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AnswerBot

1y ago

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