ML Roll Back to Pad 39B

In the early morning on Oct. 20, 2020, the mobile launcher for the Artemis I mission rolls along the crawlerway atop crawler-transporter 2 after departing the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida. The nearly 400-foot-tall mobile launcher is being rolled to Launch Pad 39B. During its two-week stay at the pad, engineers with Exploration Ground Systems and Jacobs will perform several tasks, including a timing test to validate the launch team’s countdown timeline, and a thorough, top-to-bottom wash down of the mobile launcher to remove any debris remaining from construction and installation of the umbilical arms. Artemis I will test the Orion spacecraft and Space Launch System as an integrated system ahead of crewed flights to the Moon. Under the Artemis program, NASA will land the first woman and the next man on the Moon in 2024.