NASA's X-59 experimental aircraft is preparing for its second flight, a step that will set the pace for more flight testing ...

NASA’s X-59 quiet supersonic jet returned to base just nine minutes into its second test flight on March 20, 2026, after a ...

Supersonic test aircraft aimed to reach 260 mph at altitude of 20,000 feet.

NASA is officially ready to put its X-59 experimental aircraft back in the sky ...

NASA’s X-59 returned early from its second test flight after a return-to-base call as the pilot and aircraft landed safely at ...

NASA says the X-59 returned to flight after a cockpit warning that cut short its second sortie proved to be a false positive.

NASA's X-29 tested forward-swept wings and digital fly-by-wire control, advancing unstable aircraft design and high-angle flight research.

Envelope expansion will begin a gradual push of the supersonic aircraft’s height and speed capabilities, working toward Mach ...