Douglas Russell Gies Georgia State University Research Foundation Saida Maria Caballero Nieves Embry-Riddle Aeronautical University Sergio B. Dieterich Space Telescope Science Institute Todd J. Henry Georgia State University Research Foundation Wei-Chun Jao Georgia State University Research Foundation Edmund Nelan Space Telescope Science Institute Noel D. Richardson Embry-Riddle Aeronautical University Adric R. Riedel Space Telescope Science Institute John P. Subasavage The Aerospace Corporation