This image captured by NASA's 2001 Mars Odyssey spacecraft is part of Olympia Undae. Compare this to previous images and notice how uniform the dunes are in this region.

Context image for PIA18540
Context image

Today's VIS image is part of Olympia Undae. Compare this to previous images and notice how uniform the dunes are in this region.

Orbit Number: 54827 Latitude: 81.1656 Longitude: 217.246 Instrument: VIS Captured: 2014-04-24 06:46

Please see the THEMIS Data Citation Note for details on crediting THEMIS images.

NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Science Mission Directorate, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip Christensen at Arizona State University. Lockheed Martin Astronautics, Denver, is the prime contractor for the Odyssey project, and developed and built the orbiter. Mission operations are conducted jointly from Lockheed Martin and from JPL, a division of the California Institute of Technology in Pasadena.

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