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

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

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 ...

A flight attendant held back tears. All the activity at the Northern Virginia airport, which resumed flight operations less than 24 hours after the fatal incident, was emblematic of the contradictions ...

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

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

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

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

Though the company successfully caught the booster with giant mechanical arms at the launchpad, flight controllers lost contact with the uncrewed spaceship, which prematurely ended the test after ...

While based in Colorado and testing in California, the jet startup’s future is intertwined with North Carolina.