Spectrum
Two-stage liquid-fueled launch vehicle delivering up to 1,000 kg to LEO and 700 kg to SSO, powered by nine Aquila first-stage engines and one vacuum-optimized second-stage engine burning LOX and propane.
Two-stage liquid-fueled launch vehicle delivering up to 1,000 kg to LEO and 700 kg to SSO, powered by nine Aquila first-stage engines and one vacuum-optimized second-stage engine burning LOX and propane.