Public domain
An Unusual Mound
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
With its cracked, blistery appearance, this mound near the center of a very large, over 5-kilometer diameter mid-latitude crater poses an interesting question: how did this form? This image is from NASA Mars Reconnaissance Orbiter.
NASA Image and Video Library’s own descriptionCredit lineAn Unusual Mound. NASA/JPL, 2014-03-26. Public domain. ID: PIA17910.
