Airbus has delayed the service-entry target for a hydrogen-powered aircraft developed under its ZEROe project by up to 10 years and axed plans to flight-test hydrogen propulsion systems, according to ...

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

Vertical Aerospace has completed Phase 2 in its piloted thurstborne test flight program and is preparing for wingborne tests.

Find out how NASA is preparing for important technologies and instruments for upcoming Moon and space exploration missions.

Boom Supersonic, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for ...

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

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

Almost 22 years after Concorde made its final commercial flights, a prototype passenger jet is attempting to break the sound ...

In a first, the Jeff Bezos-led spaceflight company simulated lunar gravity on a suborbital rocket to test various science payloads.

The third Starship test flight last March saw the spacecraft reach its planned trajectory and fly halfway around the world ...

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