Public domain
Knobbly Textured Sandstone on Mount Sharp, Mars
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Patches of Martian sandstone visible in this view from NASA Curiosity Mars rover have a knobbly texture due to nodules apparently more resistant to erosion than the host rock in which some are still embedded.
NASA Image and Video Library’s own descriptionSubjects
Credit lineKnobbly Textured Sandstone on Mount Sharp, Mars. NASA/JPL, 2016-03-11. Public domain. ID: PIA20322.