A First Look at the Geology of Charon

John R Spencer1, Jeffrey M Moore2, William B McKinnon3, Alan Stern4, Harold A Weaver Jr5, Leslie Ann Young6, Catherine Olkin6, Kimberly Ennico Smith2 and The New Horizons Geology, Geophysics and Imaging Science Theme Team, (1)Southwest Research Institute, Boulder, United States, (2)NASA Ames Research Center, Moffett Field, CA, United States, (3)Washington University in St Louis, St. Louis, MO, United States, (4)Southwest Research Institute, Boulder, CO, United States, (5)Applied Physics Laboratory Johns Hopkins, Laurel, United States, (6)Southwest Research Institute Boulder, Boulder, CO, United States