# deep space testing

NASA Moves Artemis II Stack to Launch Pad, Signalling Final Preparations for First Crewed Lunar Flyby in Decades

NASA has transferred the SLS rocket and Orion spacecraft for Artemis II to the Kennedy Space Center launch pad, entering a critical phase of integrated testing before a crewed lunar flyby not earlier than 6 February. The mission—carrying four astronauts—will be the first crewed flight for both SLS and Orion and is a pivotal step toward future lunar landings and sustained operations.