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鈥檚 dedication to innovation, combined with the expertise drawn from previous endeavors鈥攊ncluding work on NASA鈥檚 Space Shuttle Main Engine and the Air Force Integrated Powerhead Demonstrator鈥攑ositions 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.








