MARS RECONNAISSANCE ORBITER HIRISE IMAGES February 27, 2008 o Alluvial Fan in Crater East of Maja Valles http://hirise.lpl.arizona.edu/PSP_006941_1825 o Diverse Minerals in Nili Fossae Mound http://hirise.lpl.arizona.edu/PSP_006778_1995 o Gullies in Dao Vallis http://hirise.lpl.arizona.edu/PSP_006659_1460 o Volcanic Vent East of Pavonis Mons http://hirise.lpl.arizona.edu/PSP_006653_1795 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.