Public domain
Memnonia Sulci
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
The elongated hills in this VIS image are a feature termed yardangs. Yardangs are formed by wind activity in regions where the surface material is not well cemented. The elongation indicates the direction of the wind.
NASA Image and Video Library’s own descriptionSubjects
Credit lineMemnonia Sulci. NASA/JPL, 2016-10-24. Public domain. ID: PIA21019.
