aerospace
NASA’s “Flying Swordfish” Takes Flight: The X-59 QueSST Begins Its Quiet Supersonic Journey
NASA’s X-59 QueSST “flying swordfish” made its first test flight from Palmdale, California, marking a breakthrough in quiet supersonic technology designed to reduce the sonic boom and reshape the future of air travel.
NASA’s experimental X-59 QueSST, also known as the “flying swordfish,” has officially made its first test flight, marking a major milestone in the future of quiet supersonic travel. Developed in partnership with Lockheed Martin, the sleek, needle-nosed aircraft lifted off from Air Force Plant 42 in Palmdale, California, on October 28, 2025, and safely landed at NASA’s Armstrong Flight Research Center.
While the maiden flight was subsonic, reaching speeds of around 230 miles per hour at 12,000 feet, it successfully demonstrated the aircraft’s fundamental systems and stability. Future test flights will push the X-59 to supersonic speeds, where NASA will evaluate its ability to drastically reduce the loud “sonic boom” to a soft “sonic thump.” The ultimate goal of the Quesst program is to pave the way for regulations that could one day allow commercial supersonic flights over land, revolutionizing air travel as we know it.
(Sources: Live Science, NASA, Lockheed Martin)
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