RS-25
The reusable Space Shuttle Main Engine identity adapted for expendable use on SLS.
Identity
- Aliases
- Space Shuttle Main EngineSSME
- Domains
- spaceflight
- Identity Level
- model
- Kind
- liquid-rocket-engine
- Name
- RS-25
- Status
- active
Details
- Description
- The reusable Space Shuttle Main Engine identity adapted for expendable use on SLS.
- Developers
- Manufacturers
- Propellants
- liquid hydrogenliquid oxygen
Links
Assets & Meta
- Creation Time
- July 29, 2026 at 10:19:55 UTC
- Updated Time
- July 29, 2026 at 10:19:55 UTC
Other
- Sources
- Accessed Date
- 2026-07-29
- Note
- Supports the legacy vehicle installation and the narrow canonical identity used for migration.
- Publisher
- Official vehicle or program source
- Title
- Space Launch System Block 1B official vehicle reference
- Accessed Date
- 2026-07-29
- Publisher
- NASA
- Title
- Space Launch System RS-25 Core Stage Engine
- Accessed Date
- 2026-07-29
- Note
- Supports the legacy vehicle installation and the narrow canonical identity used for migration.
- Publisher
- Official vehicle or program source
- Title
- Space Launch System Block 2 official vehicle reference