NASA and Lockheed Martin's X-59-a prototype design for a quiet, supersonic commercial airliner-"returned prematurely" to ...

NASA’s quiet supersonic X-59 aircraft completed its second test flight, marking the start of ...

NASA’s X-59 supersonic aircraft is preparing for its second flight, inching its way closer to flying faster than the speed of ...

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

American space agency NASA announced it is preparing for the second flight of the X-59 experimental aircraft, the first in the envelope expansion.

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.

Lockheed Martin Skunk Works is catching up with Boom Supersonic by flying its X-59 experimental quiet supersonic aircraft for the first time. Boom has not only flown its test aircraft, but achieved ...

NASA’s X-59 experimental aircraft is preparing for its second flight, a step that will set the pace for more flight testing in 2026.

This advisory was updated on March 18, 2026, to reflect the new date for the media teleconference and update the participant list. NASA will hold a media teleconference at 5:30 p.m. EDT on Friday, ...

A supersonic jet plane designed to make very little noise took flight for the first time this week, cruising over the southern California desert just after sunrise in what could be the first step ...