NASA Reschedules Artemis II Moon Rocket Rollout to March 20

NASA has rescheduled the rollout of the Artemis II moon rocket to March 20, 2026, from the Kennedy Space Center's Vehicle Assembly Building to Launch Pad 39B. This adjustment, prompted by maintenance on an electrical harness within the flight termination system, does not affect the planned launch window from April 1 to 6.

The Artemis II mission aims to send four astronauts—Reid Wiseman, Victor Glover, Christina Koch, and Jeremy Hansen—on a 10-day journey around the Moon. This will be the first crewed lunar mission since 1972, marking a significant milestone in NASA's Artemis program.

The rollout process involves transporting the 11-million-pound stack, comprising the Space Launch System (SLS) rocket and Orion spacecraft, approximately four miles to the launch pad. The journey, conducted atop NASA's massive Crawler-Transporter 2 vehicle, is expected to take up to 12 hours.

Following the rollout, NASA plans to conduct a wet dress rehearsal, a comprehensive test that includes fueling the rocket and simulating countdown procedures. This rehearsal is crucial to ensure all systems function correctly ahead of the actual launch.

The Artemis II mission is a critical step toward NASA's goal of establishing a sustained human presence on the Moon, serving as a precursor to future missions, including Artemis III and IV, which aim to achieve crewed lunar landings.