Chinese startup Mega Engine advances reusable staged-combustion rocket engine A new Chinese commercial rocket engine startup ...

China’s Mega Engine recently put its Chi engine to the test, firing up the closed-cycle kerosene-liquid oxygen propulsion system for a total of 1,000 seconds across multiple tes ...

Northrop Grumman’s YFQ-48A Talon Blue Collaborative Combat Aircraft (CCA) has successfully completed its first engine start on 17 April 2026. The advancement, achieved in collaboration with Pratt & ...