Interstellar Technologies Secures $21 Million in Funding for Innovative Space Propulsion Systems

Interstellar Technologies, a pioneering veteran-owned enterprise specializing in innovative propulsion and space systems, has successfully raised $21 million to advance its ambitious projects in the aerospace sector. This funding marks a significant milestone for the company, which boasts a highly skilled team with a wealth of experience from notable past engagements, including the development of the SpaceX Falcon 9 launch vehicle and the Dragon capsule. The infusion of capital will primarily be directed towards the completion of advanced development for Interstellar's cutting-edge hydrogen-powered engine, the Stratolaunch 200,000-pound thrust PGA Engine. This engine has already achieved critical design and hardware testing milestones, and the additional funding aims to expedite its progress towards becoming one of the fastest large engine developments in history. Interstellar Technologies is not only focused on enhancing propulsion systems but also aims to contribute to commercial and government space programs that demand high-performance, reliable technology. The company’s dedication to innovation, combined with the expertise drawn from previous endeavors—including work on NASA’s Space Shuttle Main Engine and the Air Force Integrated Powerhead Demonstrator—positions it as a formidable player in the aerospace landscape. As the company looks ahead, this funding will empower Interstellar to push the boundaries of space exploration and further solidify its role in shaping the future of propulsion technology.