NASA’s experimental X-59 aircraft has officially flown faster than the speed of sound, marking a pivotal milestone in the ...
NASA X-59 supersonic flight is days away after 15 test flights reached Mach 0.95 at 43,000 feet. The quiet supersonic ...
NASA's X-59 Quiet SuperSonic Technology (QueSST) experimental supersonic aircraft took to the skies for the first time on October 28, 2025 from Lockheed Martin's famously secret Skunk Works at the US ...
NASA and partner Lockheed Martin are evaluating a newly discovered flight-control problem with the agency’s X-59 supersonic demonstrator jet, and have moved the aircraft back inside for evaluation.