Artemis 2 returns to the pad for April launch attempt
NASA has moved its Artemis II Space Launch System (SLS) rocket and Orion crew spacecraft back to Launch Complex 39B at the Kennedy Space Center in Florida as it refocuses on an early April 1, 2026 launch attempt for the first crewed Artemis mission. The rollout from the Vehicle Assembly Building on March 20 followed weeks of troubleshooting and repairs that saw the vehicle returned to the assembly facility earlier in March after tests identified issues with helium pressurization and other ground‑support systems. The campaign aims to send four astronauts on a roughly ten‑day free‑return trajectory around the Moon, marking a key milestone in U.S. human deep‑space exploration after multiple schedule shifts this year.
Technical teams have completed corrective actions on the SLS upper stage and related ground systems, enabling the second rollout of the 322‑foot launch system since January and preserving the opportunity for a launch within the April 1‑6 window. The transfer to Pad 39B traversed about four miles over nearly a full day with the rocket’s crawler‑transporter, and the crew assigned to Artemis II has entered pre‑launch quarantine ahead of final pad operations. The mission will exercise life‑support, guidance and navigation components of Orion under real mission conditions, and NASA is conducting additional checks and fueling preparations in the lead‑up to the launch attempt.
Artemis II is positioned as a pivotal test flight within the broader Artemis program, which plans subsequent missions including Artemis III in 2027 featuring lunar orbit rendezvous and Artemis IV in 2028 oriented toward landing objectives. The successful return of the SLS‑Orion stack to the pad and the resolution of pre‑launch system anomalies reinforce NASA’s efforts to sustain a steady cadence of crewed lunar missions. Achieving a first crewed launch around the Moon will inform future deep‑space operations and hardware performance for missions beyond lunar vicinity.
