BE-4
Blue Origin's oxygen-rich staged-combustion methane engine for Vulcan and New Glenn first stages.
Identity
- Domains
- spaceflight
- Identity Level
- model
- Kind
- liquid-rocket-engine
- Name
- BE-4
- Status
- active
Details
- Description
- Blue Origin's oxygen-rich staged-combustion methane engine for Vulcan and New Glenn first stages.
- Propellants
- liquefied natural gasliquid oxygen
Links
- Official Url
- https://www.blueorigin.com/engines/be-3u
Assets & Meta
- Creation Time
- July 29, 2026 at 08:23:44 UTC
- Updated Time
- July 29, 2026 at 08:23:44 UTC
Other
- Sources
- Accessed Date
- 2026-07-29
- Publisher
- Blue Origin
- Title
- Blue Origin Engines
- 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
- New Glenn official vehicle reference
- Accessed Date
- 2026-07-29
- Publisher
- Blue Origin
- Title
- Blue Origin's New Glenn Reaches Orbit
- 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
- Vulcan Centaur official vehicle reference