Swedish defense firm Saab has unveiled concepts for a next-generation crewed fighter and stealth drones designed to operate ...

Startups aiming to develop supersonic aircraft see a bright future, despite the high carbon intensity of their designs. But ...

The US hypersonic flight start-up is preparing to launch a test campaign for its Quarterhorse Mk 1 vehicle, a subsonic ...

One of these maps is Subsonic, which isn't the smallest of the maps but still feels close enough to warrant some close-quarters gameplay. Black Ops 6 players can update their Campaign experience ...

This 1961 book presents a concise and systematic treatment of two-dimensional subsonic, inviscid fluid motion and its aeronautical applications. Part I surveys the relevant fluid dynamics, assuming ...

As reported, the MD-19 hypersonic drone might rely on a rocket engine rather than an air-breathing scramjet one.