Last year, we heard how Rolls-Royce was developing what it claims will be the world's fastest electric airplane, the ACCEL. Now, the company has announced that it has completed ground testing of the ...

Virgin Galactic (NYSE:SPCE) has begun operations at the new ground-based test facility for its Delta Class spaceships, which are expected to enter commercial service in 2026. The new system ...

Bell has released a video showing off its High-Speed Vertical Takeoff and Landing (HSVTOL) technology in action. The two-minute video shows a ground test of the nacelle system used to lift and land a ...

General Atomics' version of a collaborative combat aircraft, the YFQ-42A, began ground testing May 7 and is expected to have its first flight this summer. (General Atomics) General Atomics announced ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Moscow is testing a new ground drone, according to Russian state media ...

Production of the latest version of the Exoatmospheric Kill Vehicle (EKV), part of the Ground-based Midcourse Defense (GMD) anti-ballistic-missile system, remains suspended while the U.S. Missile ...

A SpaceX Starship upper stage prototype exploded during a routine ground test on a test stand in Texas late Wednesday, the company said, in the latest setback to billionaire Elon Musk's dream of ...

Emirates has successfully completed the ground engine testing for one of its GE90 engines on a Boeing 777-300ER using 100% Sustainable Aviation Fuel (SAF). The objective of the ground testing and ...

Hypersonic start-up Hermeus has completed ground testing of its Quarterhorse Mk 1 vehicle and is preparing to launch a flight test campaign for the subsonic jet. The Atlanta-based firm on 17 December ...