MARS RECONNAISSANCE ORBITER HIRISE IMAGES May 7, 2008 o Lava Stratigraphy in the Flanks of Olympus Mons http://hirise.lpl.arizona.edu/PSP_007946_2035 o Eroded Crater Slopes in Ancient Noachis Region http://hirise.lpl.arizona.edu/PSP_007808_1575 o Jointed Rocks Near Nilosyrtis Mensae http://hirise.lpl.arizona.edu/PSP_007701_2095 o Frosted Crater Near Mars' North Pole http://hirise.lpl.arizona.edu/PSP_007673_2575 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.