Public domain
Sand Dunes in Spring
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
NASA Mars Reconnaissance Orbiter shows Mars northern-most sand dunes beginning to emerge from their winter cover of seasonal carbon dioxide dry ice. Dark, bare south-facing slopes are soaking up the warmth of the sun.
NASA Image and Video Library’s own descriptionCredit lineSand Dunes in Spring. NASA/JPL, 2014-03-05. Public domain. ID: PIA18109.
