Water and Water Ions in the Martian Thermosphere/Ionosphere

Jane Lee Fox, Wright State University, Dayton, OH, United States, Mehdi Benna, University of Maryland Baltimore County, Baltimore, United States, Paul R Mahaffy, NASA Goddard Space Flight Center, Greenbelt, MD, United States and Bruce Martin Jakosky, Laboratory for Atmospheric and Space Physics, University of Colorado Boulder, Boulder, United States