📋 NASA’s ultraquiet supersonic ‘flying swordfish’ makes history with first test flight 완벽가이드
✨ NASA’s ultraquiet supersonic ‘flying swordfish’ makes history with first test flight
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NASA and Lockheed Martin’s X-59 “quiet” supersonic plane flew for the first time in October. It’s a major step towards reintroducing commercial supersonic flight in the United States.
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NASA and Lockheed Martin’s X-59 “quiet” supersonic plane flew for the first time in October. It’s a major step towards reintroducing commercial supersonic flight in the United States.