DARPA’s new Robotic Servicing of Geosynchronous Satellites (RSGS) program seeks to develop technologies that would enable cooperative inspection and servicing in geosynchronous Earth orbit (GEO) and demonstrate those technologies on orbit within the next five years. Under the RSGS vision, that DARPA-developed toolkit module, including hardware and software, would attach to a privately developed spacecraft to create a commercially owned and operated robotic servicing vehicle (RSV) that could make house calls