MRO HiRISE Images - April 30, 2008

April 30, 2008

o Ejecta Blanket of an Impact Crater

o Defrosting Dunes in the North Polar Sand Sea

o Segment of a Crater Ray

o Exposed Layers in Crater Wall Near Mawrth Vallis

All of the HiRISE images are archived here:

Information about the Mars Reconnaissance Orbiter is
online at 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 the
University of Arizona. Ball Aerospace and Technologies
Corp., of Boulder, Colo., built the HiRISE instrument.