Steven Butcher, Technology Service Corporation space robotics and mechanisms engineer, performs an inspection of the Robotic Servicing of Geosynchronous Satellites (RSGS) payload after completing testing in the cryogenic thermal vacuum chamber at the U.S. Naval Research Laboratory’s Naval Center for Space Technology in Washington, D.C. Oct. 4, 2024. Once on-orbit, the RSGS payload will inspect and service satellites in geosynchronous orbit. (U.S. Navy photo by Sarah Peterson)