NASA’s KAMAG transporter carries the agency’s Artemis II Orion spacecraft from the Neil A. Armstrong Operations and Checkout Building to the Multi-Payload Processing Facility at Kennedy Space Center in Florida on Saturday, May 3, 2025. The Orion spacecraft will undergo fueling and processing operations at the Multi-Function Facility. The Artemis II test flight is the first crewed flight under NASA’s Artemis campaign and is another step toward missions on the lunar surface and helping the agency prepare for future human missions to Mars.