Lockheed Martin's X-59 QuessT with quiet SuperSonic Technology. The X-59 will reduce the loudness of a sonic boom. Credit: ...

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

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

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

The X-59 isn't 'thumping' yet.

Lockheed Martin designed NASA's Quesst mission. An experimental aircraft called X-59 is being tested as a significant part of ...

Boom Supersonic, a company working to develop passenger aircraft capable of traveling faster than the speed of sound, announced that its planes will be able to fly at supersonic speeds without the ...

Some Sonic Frontiers bosses will seemingly be impossible to defeat before the player unlocks the ability to turn into Super Sonic. Super Sonic – a more powerful, yellow form of Sonic first introduced ...

Leon Bibb was used to hearing sonic booms as a child — not from meteors, but from military jets breaking the sound barrier in ...