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Tag Archives: north polar ice cap
HiRISE: Dune swarm!
Dune swarm! These dunes mean business here in Chasma Boreale. Beautiful Mars series. [More at links]
Posted in Reports
Tagged Beautiful Mars, Chasma Boreale, CO2 frost, defrosting, dunes, frost, High Resolution Imaging Science Experiment, HiRISE, Mars Reconnaissance Orbiter, MRO, NASA, north polar ice cap, north polar region, sand dunes, University of Arizona
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Mars CO2 ice cap throughout the martian year
This animation shows a side-by-side comparison of CO2 ice at the north (left) and south (right) Martian poles over the course of a typical year (two Earth years). This simulation isn’t based on photos; instead, the data used to create … Continue reading
Posted in Reports
Tagged CO2 ice, Mars Climate Sounder, Mars Global Surveyor, Mars Reconnaissance Orbiter, MCS, MRO, NASA, north polar ice cap, south polar ice cap, TES, Thermal Emission Spectrometer
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Mars Express: From horizon to horizon
Fifteen years ago, ESA’s Mars Express was launched to investigate the Red Planet. To mark this milestone comes a striking view of Mars from horizon to horizon, showcasing one of the most intriguing parts of the martian surface. On 2 … Continue reading
Posted in Reports
Tagged Alba Mons, Ascraeus Mons, DLR, ESA, European Space Agency, FU Berlin, High Resolution Stereo Camera, HRSC, Mars Express, MEX, Noctis Labyrinthus, north polar ice cap, Olympus Mons, Pavonis Mons, Tharsis, Valles Marineris
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THEMIS: Polar layers
THEMIS Image of the Day, May 28, 2018. This VIS image shows part of the margin of the north polar cap and the surrounding plains. The layering of the ice is easily visible due to the dust that is deposited … Continue reading
Posted in Reports
Tagged Arizona State University, ASU, Mars Odyssey, NASA, north polar ice cap, north polar layered deposits, THEMIS, THEMIS Image of the Day, Thermal Emission Imaging System
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THEMIS: Polar dunes and layers of ice and dust
THEMIS Image of the Day, May 24, 2018. This VIS image shows the margin between the polar cap and the surrounding plains. There are dunes on the plains at the top of the image. In the upper left corner it … Continue reading
Posted in Reports
Tagged Arizona State University, ASU, dunes, Mars Odyssey, NASA, north polar ice cap, north polar layered deposits, sand dunes, THEMIS, THEMIS Image of the Day, Thermal Emission Imaging System
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THEMIS: Polar winds streaming off the ice cap
THEMIS Image of the Day, April 5, 2018. This VIS image shows ‘streamers’ of clouds created by katabatic winds at the north polar cap. Katabatic winds are created by cold air sinking at the pole and then speeding along the … Continue reading
Posted in Reports
Tagged Arizona State University, ASU, clouds, katabatic winds, Mars Odyssey, NASA, north polar ice cap, polar troughs, THEMIS, THEMIS Image of the Day, Thermal Emission Imaging System
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Radar gives new info on Mars climate change, polar cap ages
Three-dimensional (3-D) subsurface radar volumes generated from thousands of 2-D radar profiles are revealing new information about the polar regions of Mars, including more accurate mapping of CO2 and water ices, the discovery of buried impact craters, and new elevation … Continue reading
Posted in Reports
Tagged Mars Reconnaissance Orbiter, MRO, north polar ice cap, north polar layered deposits, Shallow Radar, SHARAD, south polar ice cap, south polar layered deposits
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THEMIS: Northern ice cap’s edge in false color
THEMIS Image of the Day, June 19, 2017. Do you see what I see? I’d hang this piece of abstract art on my wall. (THEMIS Art #136) More THEMIS Images of the Day by geological topic.
Posted in Reports
Tagged Arizona State University, ASU, false color, Mars Odyssey, NASA, north polar ice cap, THEMIS, THEMIS Art, THEMIS Image of the Day, Thermal Emission Imaging System
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THEMIS: North polar ice cap troughs and layers
THEMIS Image of the Day, June 28, 2017. Do you see what I do? Looks like a person’s profile at the bottom of this image. (THEMIS Art #135) More THEMIS Images of the Day by geological topic.
Posted in Reports
Tagged Arizona State University, ASU, layers, Mars Odyssey, NASA, north polar ice cap, north polar layered deposits, THEMIS, THEMIS Art, THEMIS Image of the Day, Thermal Emission Imaging System
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