NASA's "quiet" supersonic X-59 jet took to the skies for the second time ever on Friday (March 20), but it didn't stay up for ...

NASA's X-59 jet looks ready to fly into the sunset in this new image taken before its second test flight.

NASA’s X-59 quiet supersonic jet returned to base just nine minutes into its second test flight on March 20, 2026, after a vehicle system warning forced the pilot to abort. The aircraft had been ...

NASA's quiet supersonic X-59 aircraft completed its second test flight, marking the start of an expanded flight campaign ...

NASA's experimental supersonic X-59 jet designed to travel faster than the speed of sound is preparing for its second flight from California.

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 Edwards Air Force base in California.

US hypersonic aircraft developer Hermeus has secured experimental type certification from the Federal Aviation Administration ...