Sierra Space Successfully Concludes Testing of VR35K-A Upper Stage Engine
Los Angeles CA (SPX) Feb 16, 2025 Sierra Space, a pioneering force in commercial space and defense technology, has completed the test campaign for its fully integrated VR35K-A upper stage engine. Conducted at the Air Force Research Laboratory's (AFRL) Rocket Propulsion Division at Edwards Air Force Base in California, this milestone underscores the company's progress in developing next-generation propulsion systems. The co
Los Angeles CA (SPX) Feb 16, 2025
Sierra Space, a pioneering force in commercial space and defense technology, has completed the test campaign for its fully integrated VR35K-A upper stage engine. Conducted at the Air Force Research Laboratory's (AFRL) Rocket Propulsion Division at Edwards Air Force Base in California, this milestone underscores the company's progress in developing next-generation propulsion systems.
The co
Sierra Space, a pioneering force in commercial space and defense technology, has completed the test campaign for its fully integrated VR35K-A upper stage engine. Conducted at the Air Force Research Laboratory's (AFRL) Rocket Propulsion Division at Edwards Air Force Base in California, this milestone underscores the company's progress in developing next-generation propulsion systems.
The co 
