A French launch startup that recently closed a funding round is seeking defense applications for its hybrid propulsion technology.

In this video, you'll see the different types of engines and propulsion systems used for aircraft, my favorite ones: Turbojet, turboprop, turboshaft, and turbofan. You'll also see the Ramjet engine. I ...

HOUSTON, Oct. 22, 2025 /PRNewswire/ -- Venus Aerospace, the startup leader in next-generation rocket engine propulsion, today announced a strategic investment in the company by Lockheed Martin through ...

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 ...

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(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) (THE CONVERSATION) Every year, companies and space agencies launch hundreds of rockets ...

Europe is ramping up efforts to field its next-generation rocket engines as it seeks higher thrust and more efficient propulsion systems. ArianeGroup last month completed a key test for the 100-metric ...

Introduction -- Rocket engine fundamentals -- Nuclear rocket engine cycles -- Interplanetary mission analysis -- Basic nuclear structure and processes -- Neutron flux energy distribution -- Neutron ...

History and classifications of aero-engine -- Performance parameters of jet engines -- Pulsejet and ramjet engines -- Turbojet engine -- Turbofan engines -- Shaft engines -- High speed supersonic and ...

NASA is backing a new generation of nuclear rockets that could compress the months-long journey to Mars into a sprint ...