Key facts
- Venus Aerospace secured $90 million in Series B funding.
- The funding will support testing and development of specific vehicle designs.
- The company's focus has shifted to hypersonic weapons and high-speed space vehicles.
- Venus Aerospace's RDRE technology offers efficiency, throttling, reusability, and manufacturability.
- The company received a grant from the Texas Space Commission for a new test stand.
Venus Aerospace has raised $90 million in a Series B funding round to advance its Rotating Detonation Rocket Engine (RDRE) technology. Initially founded in 2020 with the aim of developing hypersonic jets for passenger travel, the company pivoted its focus after successfully demonstrating a working RDRE.
Now, Venus Aerospace is concentrating on applications for the defense and space sectors, including hypersonic weapons and high-speed space vehicles. The company's RDRE technology is designed to offer a more efficient alternative to traditional rocket engines, promising improved efficiency, throttling capabilities, reusability, and manufacturability.
The funding round was led by Mercury Fund, with participation from Lockheed Martin Ventures, MESH, PEAK6, DraperAssociates, Starboard Star Venture Capital, and Green Sands Equity. This investment will support further testing and development of specific vehicle designs in collaboration with potential customers.
The RDRE concept, which involves a continuous supersonic wave of combustion rotating through a circular channel, has been theorized for decades but proved difficult to control. Recent advancements in 3D printing and simulations have made its development more feasible. Venus Aerospace has conducted over 600 tests on its engine, solving challenges related to heat and thrust.
Additionally, Venus Aerospace was awarded a grant from the Texas Space Commission to construct a larger test stand, which will be crucial for meeting customer requirements for longer engine burn times.