The Aerojet Rocketdyne RS-25, otherwise known as the Space Shuttle Main Engine (SSME), is a liquid-fuel cryogenic rocket engine that was used on NASA's Space Shuttle and is planned to be used on its successor, the Space Launch System.
==Specifikacije==* Podjetje: NAA/Rocketdyne* Uporaba na: Saturn I / S-I Prva stopnja - 8 motorjev* Uporaba na: Saturn IB / S-IB Prva stopnja - 8 motorjev<br>==Reference====Bibliografija==* Skylab Saturn IB Flight Manual, 30 September 1972