Performance benefits of Unity upgrades that were proved last year will feed into Delta spaceship design as belt-tightening forces cuts in near-term flight rate.
Australian startup Stralis Aircraft plans to retrofit a Beechcraft Bonanza with a hydrogen-electric propulsion system, aiming for first flight in 2024.
XPeng AeroHT, a subsidiary of vehicle maker XPeng, has completed the first uncrewed hover flight with a tiltwing electric vertical-takeoff-and-landing vehicle.
As the first U.S. hypersonic weapons enter service, defense officials are searching for new ideas for high-speed propulsion and to dramatically reduce prices.
Rolls-Royce has begun tests of aerospace-rated pumps able to handle hydrogen in its cryogenic liquid state as it aims for future zero-emissions flight.
Airbus announced plans for a new conventional narrowbody in June. Now the French government is making it clear that the project is its top funding priority.
Axiom Space plans to install a data center on Hab One to be linked to the ISS and use laser communications equipment to connect it to Earth-orbiting satellites.
