Add Yahoo as a preferred source to see more of our stories on Google. The Air Force has started ground testing its first Anduril-made semiautonomous drone wingmen known as collaborative combat ...

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 ...

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 ...

General Atomics announced Monday that ground testing of its YFQ-42A began earlier this month, and the collaborative combat aircraft is expected to have its first flight this summer. In a statement, ...

(Bloomberg/Loren Grush) — A newly upgraded version of SpaceX’s Starship rocket suffered an apparent failure during a ground test early Friday in South Texas, according to bystander footage of the ...

SpaceX’s latest test of its upgraded Starship ended in a fireball on the pad, a stark reminder that rapid iteration in rocketry still carries very public risks. The ground test, intended as a routine ...