Home / Technology / Venus Aerospace Lands $91M for Hypersonic Engine Tech
Venus Aerospace Lands $91M for Hypersonic Engine Tech
8 Jul
Summary
- Venus Aerospace raised $91 million in Series B funding.
- The funding will advance its rotating detonation rocket engine.
- The company completed a US flight test of its engine in May.
Venus Aerospace, a Houston-based company, announced on July 8, 2026, that it secured $91 million in Series B funding. This financing is designated to accelerate the development and production of its cutting-edge rotating detonation rocket engine (RDRE).
The new capital will enable Venus Aerospace to scale its RDRE technology from current flight testing phases toward operational deployment. The RDRE design utilizes a continuously rotating detonation wave for enhanced efficiency and performance.
These engines are intended for diverse applications, including hypersonic vehicles and space transportation. The company has made significant strides, including the completion of the first U.S. flight test of a 2,000-pound-thrust RDRE in May from Spaceport America, New Mexico.
Venus Aerospace's technology is also attracting attention from the defense sector, with the Pentagon pursuing advanced propulsion for hypersonic weapons. The company's commitment to domestic manufacturing is highlighted by its 3D-printed components and standard materials approach.
