Abstract: We present our observational research in eclipsing binary star systems during the last two years using our remotely operated SARA telescopes located at Kitt Peak National Observatory in USA, Cerro-Tololo Inter-American Observatory in Chile, Observatorio del Roque de los Muchachos in Spain, and the Holcomb Observatory on Butler University campus in USA.  These telescopes can be remotely operated from anywhere in the world with Internet access, which makes it possible to carry out astronomical observations during the observer’s local day-time.  We will also present our analyses and results for several of these eclipsing binary systems.