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 ...

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

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

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

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

The primary objectives for SpaceX were stress-testing the new ship and avionics, catching the booster at the launchpad for ...

A SpaceX Starship rocket broke up in space minutes after launching from Texas on Thursday, forcing airline flights over the ...

If the weather cooperates, the Starship launch will follow the maiden flight of Jeff Bezos' already weather-delayed New Glenn ...

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