Germany’s DLR aerospace research centre has completed ground vibration tests on its Deutsche Aircraft D328-based UpLift flying testbed (D-CUPL) ahead of future modifications of the twin-turboprop.

NASA Armstrong Flight Research Center advanced multi-mission flight research in 2025, including supersonic testing, ...

The high-speed uncrewed test aircraft performed its first flight at Edwards AFB, just a year after the launch of the development. Hermeus, a U.S. company aiming to develop hypersonic aircraft quickly ...

Seven down. Three to go. Boom Supersonic—the developer of a 64-to-80-passenger commercial airliner that flies faster than the speed of sound—last week set speed and altitude records with its XB-1 test ...