The U.S. Air Force Research Laboratory achieved a significant propulsion milestone when a Draper rocket engine reached supersonic flight conditions during a controlled test. The trial, conducted at ...

A routine engine run-up of a U.S. Air Force KC-46 Pegasus tanker at an Alaska military airfield tore a crater roughly 25 feet wide into the runway surface, forcing a temporary halt to flight ...

While the future of transportation is electric, the present remains combustion-centric, and there is still work to be done validating even long-running combustion engines to ensure continued ...

HELSINKI — Chinese commercial launch firm Orienspace is aiming for a late 2025 debut of its Gravity-2 rocket following a recent first-stage engine hot fire test. Orienspace announced July 8 that it ...

Houston-based startup Venus Aerospace has completed the first-ever test flight of a rotating detonation rocket engine (RDRE) in the United States. The launch took place on Wednesday (May 14) from ...