美国航天局和洛克希德·马丁在2025年10月28日的亚音速飞行中成功测试了X-59超音速喷气机系统,推进了静悄悄的超音速旅行。 NASA and Lockheed Martin successfully tested the X-59 supersonic jet’s systems in a subsonic flight on October 28, 2025, advancing quiet supersonic travel.

美国航天局和洛克希德·马丁于2025年10月28日成功地在加利福尼亚南部上空完成了X-59超音速喷气机的第一次试验飞行。 NASA and Lockheed Martin successfully completed the first test flight of the X-59 supersonic jet on October 28, 2025, over southern California. 亚声波飞行测试了飞机的结构完整性和系统,标志着美国航天局开发静静超音速技术努力中的一个重要里程碑。 The subsonic flight tested the aircraft’s structural integrity and systems, marking a key milestone in NASA’s effort to develop quiet supersonic technology. X-59号飞机的设计只生产温和的“重击”而不是破坏性的声震,这有可能使未来商业飞机能够飞越陆地。 The X-59 is designed to produce only a mild "thump" instead of a disruptive sonic boom, potentially enabling future commercial flights over land. 如果噪音达到预期水平,这项技术可以把美国主要城市之间的飞行时间减半,为超音速旅行的管制批准铺平道路,从而使空中旅行发生革命性变化。 If noise levels meet expectations, the technology could revolutionize air travel by cutting flight times between major U.S. cities in half and paving the way for regulatory approval of supersonic travel.