Boom Supersonic plans to break the sound barrier during a test flight this morning (Jan. 28). This would mark the first time ...

The XB-1 aircraft, manufactured by Boom Supersonic, underwent 11 test flights before Tuesday's over the Mojave Desert in ...

Boom Supersonic made history today (Jan. 28) when its XB-1 jet broke the sound barrier for the first time on a test flight ...

The test flight of the XB-1 aircraft is a step in manufacturer Boom Supersonic's goals of building a supersonic passenger jet ...

The Boom Supersonic aircraft exceeded Mach 1 after taking off from the Mojave Air and Space Port in California for its highly ...

Boom Supersonic's XB-1 achieved a milestone by successfully breaking the sound barrier on a test flight, marking the first ...

Boom's XB-1 jet breaks the sound barrier, bringing supersonic passenger travel closer to reality. Find out more about this ...

The X-59, part of NASA's Quesst program, completes afterburner testing for supersonic speeds with reduced noise.

The "rapid unscheduled disassembly" was likely caused by a propellant leak, Elon Musk said, and was captured on video by ...

XB-1’s supersonic flight took place in the same historic airspace where Chuck Yeager broke the sound barrier for the first ...

Sean Duffy’s first big test as secretary of the Department of Transportation came just one day after he was sworn into office ...

While the Starship is lost, the mission's first-stage booster successfully returned to the launch tower, where it was caught ...