NASA Readies Artemis II Boat-tail for Core Stage 2

Technicians and engineers move the boat-tail structure for the core stage of NASA’s Space Launch System’s (SLS) rocket for Artemis II, the first crewed mission of NASA’s Artemis program at NASA’s Michoud Assembly Facility. The boat-tail, a fairing-like cover that attaches to the engine section on the bottom of the core stage, protects and covers most of the four RS-25 engines’ critical systems.