Technicians with NASA’s Exploration Gound Systems Program monitor crawler-transporter 2 as it transports the agency’s mobile launcher 1 slowly from Launch Complex 39B to the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida on Thursday, April 16, 2026, in preparation for Artemis III stacking operations. Teams will perform checkouts, inspections, and data analysis, and make repairs to the tower that saw damage during liftoff of the Artemis II test flight.