Reta Beebe New Mexico State University Sushil K. Atreya University of Michigan Michael J. Belton NOIRLab - (AZ) G. Edward Danielson California Institute of Technology Therese Encrenaz Observatoire de Paris Peter Gierasch Cornell University Andrew P. Ingersoll California Institute of Technology Sanjay Lamaye William B. Rossow NASA Goddard Institute for Space Studies Laurence M. Trafton University of Texas at Austin Robert A. West Jet Propulsion Laboratory