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Tag Archives: Ravi Vallis
HiRISE: We found geology in a chaotic place
We found geology in a chaotic place. The terrain here lives up to its description as “chaotic:” we see small hills, mesas, buttes and valleys. This area is called Oxia Palus, and its debris likely came from Ravi Vallis, which … Continue reading
Posted in Reports
Tagged buttes, chaotic terrain, geologic contacts, High Resolution Imaging Science Experiment, hills, HiPOD, HiRISE, HiRISE Picture of the Day, Mars Reconnaissance Orbiter, mesas, MRO, NASA, Oxia Palus, Ravi Vallis, stratigraphy, University of Arizona, valleys
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THEMIS: Flood-scoured Ravi Vallis
THEMIS Image of the Day, August 11, 2016. This VIS image is located in Ravi Vallis, a channel running from the highlands of Xanthe Terra to the complex lower elevation Hydraotes Chaos. The tear-drop shaped island near the center of … Continue reading
Posted in Reports
Tagged Arizona State University, ASU, Mars Odyssey, NASA, outflow channels, Ravi Vallis, THEMIS, THEMIS Image of the Day, Thermal Emission Imaging System
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THEMIS: Ravi Vallis
THEMIS Image of the Day, August 27, 2014. This VIS image shows a portion of Ravi Vallis. More THEMIS Images of the Day by geological topic.
Posted in Reports
Tagged Arizona State University, ASU, channels, floods, Mars Odyssey, NASA, outflow channels, Ravi Vallis, THEMIS, Thermal Emission Imaging System
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