Public domain
A Burst of Spring
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
In the winter a layer of carbon dioxide ice dry ice covers the north polar sand dunes as shown by NASA Mars Reconnaissance Orbiter. In the spring the sublimation of the ice going directly from ice to gas causes a host of uniquely Martian phenomena.
NASA Image and Video Library’s own descriptionCredit lineA Burst of Spring. NASA/JPL, 2010-03-10. Public domain. ID: PIA12957.
