When your car starts making a metallic knocking sound under the hood, you'd assume it could only be one thing: the engine. However, there are two common culprits, and they're definitely not the same.

Sassie Duggleby, co-founder and chief executive of Venus Aerospace (right) speaks at Axios "Future of Defense" conference. Credit: Axios WASHINGTON — Rocket propulsion startup Venus Aerospace ...

Venus Aerospace, a five-year-old developer of rocket engine propulsion technologies, has secured an investment from Lockheed Martin’s venture capital arm with an eye toward further scaling its ...

Momentus Inc. (NASDAQ: MNTS), a U.S. commercial space company offering satellites, satellite components, and in-space transportation and services, today announced that it was awarded a $2.5 million ...

NASA has contracted Momentus to use its Vigoride orbital service vehicle as a testbed to demonstrate a rotating detonation rocket engine in space in 2026. The rotating detonation rocket engine is ...

Using supersonic shockwaves for combustion, the groundbreaking design could allow aircraft to travel up to six times the speed of sound. Reading time: Reading time 4 minutes Venus Aerospace is a ...

Using a design once deemed too unstable to harness, NASA successfully tested a 3D-printed rotating detonation engine in 2023, marking a major breakthrough in propulsion. By exploiting supersonic ...

Engineers at NASA’s Marshall Space Flight Center in Huntsville, Alabama, conducted a hot fire test of a full-scale Rotating Detonation Rocket Engine combustor in fall 2023. Credit: NASA HUNTSVILLE, ...

NASA’s latest breakthrough, the Rotating Detonation Engine (RDE), could revolutionize space travel with up to 5% greater fuel efficiency—an enormous leap for rocket technology. This video explores how ...

The race to bring hypersonic flight into the real world just took a leap forward with Venus Aerospace's successful test of a revolutionary engine. The Houston-based startup has developed a compact ...