GAO Report On Artemis Missions Exploration Ground Systems

“The program has made progress, but the Artemis schedule poses challenges. Artemis II and III launches (planned for September 2025 and 2026, respectively): EGS is making progress refurbishing the Mobile Launcher 1 – the structure used to transport and launch key systems – and modifying elements to support crew during these missions. New capabilities are taking longer than planned, and the program has only limited time to address potential issues. Artemis IV launch (planned for September 2028): EGS has made some progress toward this mission, such as modifying facilities to accommodate processing and launching the larger Space Launch System (SLS) Block 1B launch vehicle. However, much work remains, some of which cannot start until after the Artemis III launch.” Full report NASA Artemis Missions: Exploration Ground Systems Program Could Strengthen Schedule Decisions