MARS RECONNAISSANCE ORBITER HIRISE IMAGES August 20, 2008 o Gullies and Bedrock Exposures in Impact Crater Wall http://hirise.lpl.arizona.edu/PSP_009155_1480 o Fresh Double-Layered Ejecta Crater http://hirise.lpl.arizona.edu/PSP_009160_2350 o Cratered Cones in Isidis Planitia http://hirise.lpl.arizona.edu/PSP_009177_1985 o Eroding Dunes in Chasma Boreale http://hirise.lpl.arizona.edu/PSP_009114_2645 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.
