The Exploration Mission-1 (EM-1) left-hand forward skirt for NASA's Space Launch System (SLS) solid rocket boosters is prepared for its move from Hangar AE at Cape Canaveral Air Force Station in Florida, to the Booster Fabrication Facility (BFF) at Kennedy Space Center. In the BFF, the forward skirt will be inspected and prepared for use on the left-hand solid rocket booster for EM-1. NASA's Orion spacecraft will fly atop the SLS rocket on its first uncrewed flight test.