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What makes SpaceX rockets powerful enough to reach space and then return to Earth? 🚀🔥
Meet the Merlin engine, one of the key technologies behind SpaceX’s Falcon 9 rocket. During engine testing, engineers evaluate its performance, thrust, and reliability under extreme conditions. Burning rocket-grade kerosene (RP-1) and liquid oxygen, a Merlin engine generates around 190,000 pounds of thrust,
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