Polar Dunes
Sand dunes form large fields, called ergs, around the north polar cap of Mars. This image taken by NASA Mars Odyssey shows are region of dunes at the cap margin.
Usage Rights
Most NASA images are in the public domain and free to use. Credit NASA as the source. Check NASA's media usage guidelines for details. Images featuring identifiable individuals may require additional permissions.
Keywords
Details
NASA ID
PIA13291
Date Created
July 22, 2010
Center
JPL
Media Type
image
Downloads
Download this image in multiple resolutions. All NASA media are free for public use.
