Artemis III Liquid Oxygen Tank Moves to Vertical Assembly Building at Michoud

Teams move a liquid oxygen tank – designated for the core stage of NASA’s SLS (Space Launch System) rocket for its Artemis III mission – from the thermal protection system application cell at NASA’s Michoud Assembly Facility in New Orleans to the site’s 210-foot-tall Vertical Assembly Building on July 9. Next, NASA’s SLS prime contractor, Boeing, will vertically install the tank’s aft sump subassembly. The propellant tank 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.