An air-launched missile-carrying uncrewed aircraft developed by General Atomics Aeronautical Systems for DARPA’s LongShot project has been designated the X-68A ahead of flight tests expected by ...

Distorted accounting obscures real propulsion costs, rare-earth dependency, and emerging alternatives BOSTON, MA, ...

The U.S. Navy’s shift from sail to steam wasn’t a breakthrough overnight, fuel shortages and logistics quietly reshaped ...

The arrival of 3I/ATLAS in our solar system spawned multiple proposals for a rendezvous mission to study it up close. As the third interstellar object (ISO) ever detected, the wealth of information ...

The global VTOL drone market reached approximately $8.3 billion in 2023, with projections indicating growth to $16.7 billion by 2030, according to market research from Grand View Research. This ...

The most recent episode of Starfleet Academy (“Come, Let’s Away”) was a glorious return to form for the franchise, giving us ...

COLORADO SPRINGS—High-speed aircraft developer Hermeus has begun taxi tests of its Pratt & Whitney F100-229-powered ...

Hypersonix Launch Systems has scheduled a late February launch window for a test flight of its scramjet-powered hypersonic aircraft, DART AE.

Recently delivered by Spanish shipyard Gondan to the U.K.’s Northern Lighthouse Board (NLB), the agency’s newest vessel, Pole ...

The Sun would be a far more powerful telescope than any humanity could create in the near future. But to use it, we need to get to 650 AU.

Amazon reveals a 5.3% stake in an electric aircraft maker, lifting shares as investors weigh the filing, technicals and ...

Parallel Flight Technologies and Alpha Unmanned Systems have partnered to develop new heavy-fuel UAS technology for naval research under a U.S. Office of Naval Research (ONR) program. The ...