Engine Installation Continues for Artemis II Moon Rocket at NASA Michoud

These photos and videos show how technicians at NASA’s Michoud Assembly Facility in New Orleans installed the second of four RS-25 engines onto the core stage for the agency’s SLS (Space Launch System) rocket that will help power NASA’s first crewed Artemis mission to the Moon. Crews added the second engine, with the serial number E2047 in position one, to the stage Sept. 15. The serial number for the engine installed Sept. 11 in position two on the core stage is E2059. Engineers consider the engines to be “soft” mated to the rocket stage. Following soft mate of all four engines, technicians with NASA, Aerojet Rocketdyne, an L3Harris Technologies company and the RS-25 engines lead contractor, along with Boeing, the core stage lead contractor, will fully secure the engines to the stage and integrate the propulsion and electrical systems within the structure. All four RS-25 engines are located at the base of the core stage within the engine section. NASA is working to land the first woman and first person of color on the Moon under Artemis. SLS is part of NASA’s backbone for deep space exploration, along with Orion and the Gateway in orbit around the Moon. SLS is the only rocket that

Date

2023-09-15

Photographer / author

NASA/ Eric Bordelon

Collection

MSFC

Archive

NASA Image and Video Library

Type

photograph

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