Results 191 to 200 of about 1,240 (223)
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Planetary and Space Science, 2011
Abstract Flat-floored depressions with scalloped-shapes and spatially associated small-sized polygons ...
Séjourné, A. +5 more
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Abstract Flat-floored depressions with scalloped-shapes and spatially associated small-sized polygons ...
Séjourné, A. +5 more
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Mud flows in southwestern Utopia Planitia, Mars
Icarus, 2023Cuřín, Vojtěch +3 more
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Geological History of the Dichotomy in the Southern Utopia Planitia of Mars
Journal of Geophysical Research: PlanetsAbstractThe Martian crustal dichotomy represents a fundamental geological boundary, separating the ancient Noachian highlands in the south from the relatively younger lowlands to the north, which may host sediments derived from a putative northern ocean.
Tengfei Zhang +7 more
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POPULATION STATISTICS OF PITTED CONE FEATURES IN UTOPIA PLANITIA
Geological Society of America Abstracts with Programs, 2022Mackenzie Mills, Alfred S. McEwen
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Modeling concentric crater fill in Utopia Planitia, Mars, with an ice flow line model
Icarus, 2018Abstract Impact craters in the mid-latitudes of Mars are commonly filled to variable degrees with some combination of ice, dust, and rocky debris. Concentric surface features visible in these craters have been linked to debris transportation and glacial and periglacial processes.
N. Weitz +3 more
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Evidence for large reservoirs of water/mud in Utopia and Acidalia Planitiae on Mars
Icarus, 2015Abstract Utopia and Acidalia Planitiae show a set of similar morphologic features indicative of the presence of large reservoirs of water/mud in these regional topographic lows. The most important of these features are: (1) impact crater ejecta morphology that progressively changes from ballistic/rampart at the basins periphery to strongly degraded ...
M.A. Ivanov +3 more
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Investigating Martian Subsurface Features in Utopia Planitia With Tianwen-1 Ground-Penetrating Radar
IEEE Transactions on Geoscience and Remote SensingThis article deals with the investigation of the Martian subsurface in the Utopia Planitia region using Zhurong’s ground-penetrating radar. The low-frequency data recorded along the overall path followed by the rover are processed thanks to a customized signal processing pipeline aiming on one side to minimize the artifacts in the radargrams and, on ...
Yan Su +13 more
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Spectral evidence of hydrous minerals and water ice on southern Utopia Planitia, Mars
Previous mineralogical investigations on Utopia Planitia only show sporadic hydrous minerals in localized areas, limiting the modeling of the regional aqueous activities. Although the periglacial landforms and radar observations allude to the presence of subsurface water ice in Utopia Planitia, evidence of water ice on the surface is not detected ...Mi Song +3 more
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Paleo-Periglacial and “Ice-Rich” Complexes in Utopia Planitia
2018Richard J. Soare +4 more
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