Public domain
Stratigraphy of Alluvial Fans in Saheki Crater
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Alluvial fans are gently-sloping wedges of sediments deposited by flowing water. Some of the best-preserved alluvial fans on Mars are in Saheki Crater, seen here by NASA Mars Reconnaissance Orbiter spacecraft.
NASA Image and Video Library’s own descriptionCredit lineStratigraphy of Alluvial Fans in Saheki Crater. NASA/JPL, 2016-03-23. Public domain. ID: PIA20538.