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Tag Archives: fractures
HiRISE: Right angle on Pavonis Mons
A right angle on Pavonis Mons; this feature could be a possible fracture or erosional feature. Beautiful Mars series.
Posted in Reports
Tagged Beautiful Mars, fractures, graben, High Resolution Imaging Science Experiment, HiRISE, lava channels, Mars Reconnaissance Orbiter, MRO, NASA, Pavonis Mons, Tharsis, University of Arizona, volcanics
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Opportunity report by A.J.S. Rayl, The Planetary Society
December 3, 2014: Opportunity roves from Wdowiak Ridge into network of fractures. As a large, threatening regional dust storm blowing across the southern hemisphere of Mars continued to degrade and the skies over Endeavour Crater began to clear, veteran Mars Exploration … Continue reading
Posted in Reports
Tagged Cape Tribulation, dust, Endeavour Crater, fractures, Marathon Valley, Mars Exploration Rover, MER, NASA, Opportunity, Ulysses Crater, Wdowiak Ridge
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THEMIS: Angustus Labrynthus
THEMIS Image of the Day, October 9, 2014. This region of linear, intersecting ridges near the south pole is called Angustus Labyrinthus. More THEMIS Images of the Day by geological topic.
Posted in Reports
Tagged "Inca City", Angustus Labrynthus, Arizona State University, ASU, faults, fractures, Mars Odyssey, NASA, south polar region, THEMIS, Thermal Emission Imaging System
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THEMIS image: Cerberus Fossae
THEMIS Image of the Day, January 24, 2014. The fractures in this VIS image are part of a large system of fractures called Cerberus Fossae. Athabasca Valles is visible in the lower right corner of the image.
Posted in Reports
Tagged Arizona State University, ASU, Athabasca Valles, Cerberus Fossae, faults, fractures, Mars Odyssey, NASA, tectonics, THEMIS, Thermal Emission Imaging System
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Hardened arteries in Nili and Nilo
Water seeping through conduits and cracks in the deep subsurface rocks of Nilosyrtis and Nili Fossae left behind minerals, like hard-water deposits that collect in the plumbing of your house. (Or cholesterol in your arteries.) Then as the softer rocks … Continue reading
Posted in Reports
Tagged clay minerals, cracks, CTX, Curiosity, fractures, Gale Crater, groundwater, gypsum, HiRISE, Mars Exploration Rovers, Mars Reconnaissance Orbiter, MSL, Nili Fossae, Nilosyrtis, Opportunity, phyllosilicates, water
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Watch for falling rocks
A new investigation of Cerberus Fossae using HiRISE images shows that Mars is probably seismically active now or in the recent past. The clues are tracks left by boulders as they rolled downhill. Gerald Roberts (University of London) and colleagues … Continue reading
Posted in Reports
Tagged Athabasca Valles, boulders, Cerberus Fossae, Elysium, fractures, graben, HiRISE, Mars Reconnaissance Orbiter, marsquakes, rockfalls, wind
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