Team members at NASA’s Stennis Space Center near Bay St. Louis, Mississippi, load the first core stage of the agency’s Space Launch System (SLS) rocket on to the agency’s Pegasus barge in preparation for its transport to Kennedy Space Center in Florida. The loading activity followed removal of the stage from the B-2 Test Stand at Stennis on April 19-20, 2021. It comes about a month after NASA conducted a successful hot fire of the stage and its four RS-25 engines on March 18 and after teams completed various refurbishment activities. Once at Kennedy, the will be integrated with the rest of SLS rocket and prepared for the launch of the Artemis I mission to the Moon. Photo Credit: NASA