Structurally Complete Forward Skirt Lifts Out of Vertical Assembly Center

This image shows teams at NASA’s Michoud Assembly Facility in New Orleans lifting a forward skirt out of its vertical assembly center on Jan. 31, 2025. The forward skirt, which will be used on the core stage for the agency’s SLS (Space Launch System) rocket for its Artemis IV mission, houses flight computers, cameras, and avionics. While inside the vertical assembly center, technicians attached the forward skirt’s forward and aft rings, which serve as attachments points to the launch vehicle stage adapter and the liquid oxygen tank, respectively. The forward skirt is one of five major elements that make up the 212-foot-tall rocket stage. The core stage, along with its four RS-25 engines, produce more than two million pounds of thrust to help launch NASA’s Orion spacecraft, astronauts, and supplies beyond Earth’s orbit and to the lunar surface for Artemis. Image credit: NASA/Michael DeMocker