Rank 20 documents Artemis I — the first integrated flight of NASA's Space Launch System Block 1 and Orion spacecraft, an uncrewed 25.5-day mission that validated the Artemis architecture for crewed lunar return. Launched 16 November 2022 from Kennedy Space Center, SLS delivered Orion to a distant retrograde lunar orbit before the capsule splashed down in the Pacific 11 December 2022. The mission carried mannequin radiation dosimetry payloads, tested the Avcoat heat shield through lunar-return velocities, and proved the European Service Module propulsion chain. Artemis I foundations the campaign that follows Apollo — Constellation's lineage reborn as Artemis with SLS, Orion, and Gateway ambitions. Wallimilist renders the SLS pad-night launch, Moon with DRO orbit path, Orion capsule on trajectory, and navy ARTEMIS I title exactly as the master PNG dictates — 2022 kicker, Constellation lineage margin, and curator copy on return-to-Moon heritage.