The engines on Orion’s service module are prominently featured in this image from flight day 22 of the Artemis I mission.

The largest is the orbital maneuvering system engine, surrounded by eight smaller auxiliary thrusters.

Date Created: 2022-12-07 Larger image

Keith Cowing

SpaceRef co-founder, Explorers Club Fellow, ex-NASA, Away Teams, Journalist, Space & Astrobiology, Lapsed climber.

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