MARS RECONNAISSANCE ORBITER HIRISE IMAGES December 26, 2007 o Repeated Erosion and Deposition in the South Polar Layered Deposits http://hirise.lpl.arizona.edu/PSP_005788_1035 o Crater on the South Polar Layered Deposits http://hirise.lpl.arizona.edu/PSP_005748_1075 o Distorted Layers in the South Polar Layered Deposits http://hirise.lpl.arizona.edu/PSP_005418_1075 o Impact Crater on the South Polar Layered Deposits http://hirise.lpl.arizona.edu/PSP_005392_0995 o South Polar Layered Deposits http://hirise.lpl.arizona.edu/PSP_004965_0980 All of the HiRISE images are archived here: http://hirise.lpl.arizona.edu/ Information about the Mars Reconnaissance Orbiter is online at http://www.nasa.gov/mro. The mission is managed by NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology, for the NASA Science Mission Directorate, Washington, D.C. Lockheed Martin Space Systems, of Denver, is the prime contractor and built the spacecraft. HiRISE is operated by t he University of Arizona. Ball Aerospace and Technologies Corp., of Boulder, Colo., built the HiRISE instrument.