{
  "title": "Light and Dark Bands in Darwin Crater",
  "authors": "HiRISE",
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    "excerpt": "Dark streaks and dust devil tracks across much of this HiRISE image indicate active sediment transport by wind processes."
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        "text": "HiPOD: 10 July 2020"
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        "text": "Light and Dark Bands in Darwin Crater"
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        "caption": "Dark streaks and dust devil tracks across much of the HiRISE image indicate active sediment transport by wind processes. Less than 1 km across. (NASA/JPL/UArizona)",
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        "text": "<p><br />Darwin Crater is a 178-kilometer diameter impact crater located in the Southern Hemisphere of Mars, to the southeast of Argyre Planitia.</p>"
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        "text": "<p><br />Originally targeted by MRO’s Context Camera, we see alternating light and dark toned bands in this region. However, the higher-resolution HiRISE camera reveals that these dark bands are actually troughs being infilled by dark-toned dunes and the light-toned bands are actually highly fractured and bouldery resistant layers that form the higher elevation regions.</p>"
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        "text": "<p><br />Originally targeted by MRO’s Context Camera, we see alternating light and dark toned bands in this region. However, the higher-resolution HiRISE camera reveals that these dark bands are actually troughs being infilled by dark-toned dunes and the light-toned bands are actually highly fractured and bouldery resistant layers that form the higher elevation regions.</p>"
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        "text": "<p><br />ID: <a href='https://uahirise.org/ESP_022117_1225'>ESP_022117_1225</a><br />date: 15 April 2011<br />altitude: 252 km<br /><br />NASA/JPL/UArizona</a></p>"
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        "text": "Enhanced color image is less than 1 km across. For full images with scalebars, see the above ID link to our website.<br /><br />"
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