This image from NASA's Mars Global Surveyor shows dark streaks on a plain south of the giant impact basin, Hellas Planitia. The streaks map the routes traveled by dozens of individual southern spring and early summer dust devils.

19 February 2006
This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows dark streaks on a plain south of the giant impact basin, Hellas Planitia. The streaks map the routes traveled by dozens of individual southern spring and early summer dust devils.

Location near: 68.4°S, 296.1°W
Image width: ~3 km (~1.9 mi)
Illumination from: upper left
Season: Southern Summer

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