MARS NANO ORBITER: A CUBESAT FOR MARS SYSTEM SCIENCE. B.L. Ehlmann1,2, A. Klesh2, T. Alsedairy3, R. Dekany4, J. Dickson1, C. Edwards5, F. Forget6, A. Fraeman2, D. McCleese7, S. Murchie8, T. Usui9, S. Sugita10, K Yoshioka10, J.Baker2 1Div. of Geological & Planetary Sciences, California Institute of Technology, 2Jet Propulsion Laboratory, California Institute of Technology, 3King Abulaziz City for Science and Technology, 4Caltech Optical Observatories, Div. of Physics, Mathematics, and Astronomy, California Institute of Technology, 5Northern Arizona University, 6Laboratoire de Météorologie Dynamique, 7Synoptic Science, 8Johns Hopkins Applied Physics Laboratory 9Earth & Life Science Institute, Tokyo Institute of Technology, 10Univeristy of Tokyo