Tag Archives: mass wasting

THEMIS: Debris from multiple landslides in Candor Chasma

Posted on January 16, 2018 by rburnham

THEMIS Image of the Day, January 16, 2018. This VIS image shows part of the border between Chandor and Melas Chasmata. The entire image is landslide deposits. It is very common for landslides to develop linear surface grooves that parallel … Continue reading →

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THEMIS: Impact crater in Candor Chasma

Posted on January 15, 2018 by rburnham

THEMIS Image of the Day, January 15, 2017. This THEMIS image shows part of western Candor Chasma. Near the bottom of the image is an impact crater. Impact craters are relatively rare within all the canyons of Valles Marineris. The … Continue reading →

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THEMIS: Yardangs in Candor Chasma

Posted on January 12, 2018 by rburnham

THEMIS Image of the Day, January 12, 2018. This image shows part of eastern Candor Chasma. In the middle of the image is a set of linear ridges and valleys. These features are called yardangs and are created by uniform … Continue reading →

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THEMIS: Canyon walls in Candor Chasma

Posted on January 11, 2018 by rburnham

THEMIS Image of the Day, January 11, 2018. This image shows part of eastern Candor Chasma. At the top of the image is the steep cliff between the upper surface elevation and the depths of Candor Chasma. The bottom of … Continue reading →

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THEMIS: Landslides in Candor Chasma

Posted on January 10, 2018 by rburnham

THEMIS Image of the Day, January 10, 2018. This image shows part of eastern Candor Chasma. At the bottom of the image is the steep cliff between the upper surface elevation and the depths of Candor Chasma. The small lobate … Continue reading →

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THEMIS: Mesa and dunes in Candor Chasma

Posted on January 9, 2018 by rburnham

THEMIS Image of the Day, January 9, 2018.  This image shows part of western Candor and the erosion of a large mesa. Layered materials are visible throughout the image. The dark material with the linear appearance in the middle of … Continue reading →

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THEMIS: Chaotic deposits in Candor Chasma

Posted on January 8, 2018 by rburnham

THEMIS Image of the Day, January 8, 2018. Candor Chasma is one of the largest canyons that make up Valles Marineris. It is approximately 810 km long (503 miles) and has is divided into two regions – eastern and western … Continue reading →

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HiRISE: Gullies in crater near Coracis Fossae

Posted on January 2, 2018 by rburnham

Deep cuts. Beautiful Mars series.

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Active gullies on Mars

Posted on January 1, 2018 by rburnham

Planetary Geomorphology Image of the Month, January 1, 2018: Colin Dundas (U.S. Geological Survey). Martian “gullies” are a class of landforms on steep slopes, characterized by an upper alcove and a depositional apron, linked by a channel. On Earth, similar … Continue reading →

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HiRISE: Together, forever

Posted on December 21, 2017 by rburnham

Together, forever. Until erosion do them part. Check out the bright streak in the larger crater. Beautiful Mars series.

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