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Tweeted by SpaceNews92@1862475020129509376
By hiding the data paths inside, Raptor 3 doesn't need heavy heat shields or protective shrouds to guard delicate wires. This makes the engine way lighter, incredibly tough, and ready to fly again in hours. #SpaceX #ElonMusk #Starship #Raptor3 #RocketScience #Engineering #Aerospace #3DPrinting