A custom-built 7.0L V8 engine with a large supercharger is assembled and prepared for its first startup outside the vehicle. After solving early oil and setup issues, the engine finally fires on a ...

On Tuesday, Stoke Space announced the firing of its first stage rocket engine for the first time earlier this month, briefly igniting it for about two seconds. The company declared the June 5 test a ...

Venus Aerospace had the first-ever U.S. flight test of a rotating detonation rocket engine (RDRE)—a next-gen propulsion technology that’s been theorized for decades, but never flown… until now. The ...

Startups developing next-generation aircraft and components have raised over half a billion dollars in venture capital so far this year. Each week we round up travel startups that have recently ...

When temperatures drop, the viscosity of the engine oil increases, meaning it becomes thicker. This change affects ...

South Korean space startup Innospace Co. said Saturday its first commercial orbit launch has been delayed again due to ...