Sirenum Fossae

Scaled Image

Image Credit: NASA/JPL/ASU

About this image

The linear depressions in this VIS image are part of Sirenum Fossae. These depressions are called graben, which form by the down drop of material between two parallel faults. The faults are caused by extensional tectonic stresses in the region. The fossae are 2735km long (1700 miles).

Please see the THEMIS Data Citation Note for details on crediting THEMIS images. 


Image ID: 
V83511011 (View data in Mars Image Explorer)
2020-10-11 14:31
Mon, 2020-12-07
512 pixels (17 km)
1824 pixels (62 km)
0.034216 km/pixel
0.0347875 km/pixel


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