We visited Boom Supersonic's hangar in Mojave, California, as the company prepared to break the sound barrier with its XB-1 ...

XB-1 hit supersonic, hypnotic speeds on Tuesday, making American aviation history. XB-1 is the first commercial aircraft to ...

NASA and Lockheed Martin recently released photos of the X-59 "quiet" supersonic jet conducting tests of its afterburner, ...

(Boom Supersonic) The weather for Tuesday's test flight was near perfect. When XB-1 moved out of the hangar, it was about ... have agreements to purchase Boom aircraft for their fleets.

The XB-1 demonstrator has broken the speed of sound, hitting Mach 1.1. It is the first civil supersonic aircraft in US history and the first to do so since Concorde was retired in 2003. That was an ...

In the new photos, the X-59 sits in a hangar at Lockheed ... which aims to develop aircraft that can break the sound barrier without producing thunderous sonic booms. Supersonic flight over ...

Lockheed Martin has been building the X-59 for NASA, as part of a project to develop a "quiet" supersonic aircraft that can break the sound barrier without producing the thunderous sonic booms ...