SLS’s initial operating capability uses leftover Space Shuttle Main Engine (SSME ... The high-apogee, low perigee injection orbit allows for the ocean disposal of the remains of the Core ...

The DCUs for each of the three Space Shuttle Main Engines (SSME ... report showing the impact damage from the LOX injector post pin on the main combustion chamber of the right engine.

Twenty-five years ago, Space Shuttle Columbia launched the ... in a deactivated Liquid Oxygen (LOX) post in the main injector of the right engine, and the main center engine had a slight bias ...