Rocket engine
BE-4
Rockets
Overview
Blue Origin's methane/LOX oxidizer-rich staged-combustion engine, which powers both the ULA Vulcan Centaur first stage and Blue Origin's own New Glenn booster.
Components & hardware
Propellants
Powers
Knowledge connections
- PowersVulcan Centaur
- PowersNew Glenn
- Built byBlue Origin
- Uses propellantMethane / LOX
Sources
The primary and reference sources this topic draws on.
- Blue OriginBlue Origin, LLC
New Shepard, New Glenn, and the BE-3/BE-4 engines — manufacturer specifications.