Sirius Space Services

Sirius Space Services develops reusable launchers for small and mid-sized satellites, offering sustainable and cost-effective space access solutions. Their range includes STAR-1 engine-powered rockets.

Sirius Space Services develops reusable launch vehicles for small and mid-sized satellites. The company focuses on sustainable space access, using environmentally-friendly propellants and metal additive manufacturing. Their range includes three launchers: Sirius 1, Sirius 13, and Sirius 15, all powered by the in-house developed STAR-1 engine. Sirius offers tailored launch services, prioritizing high fill rates and competitive pricing. With planned maiden flights starting in 2026, Sirius is working towards providing efficient and cost-effective orbital deployment for the growing small satellite industry.