火星壁纸
by NASA/JPL-Caltech/University of Arizona/Texas A&M University
NASA Image Library · 公有领域（Public Domain）
关于这张图
This frame from an animation shows the movement of several dust storms near NASA Phoenix Mars Lander. These images were taken by the lander Surface Stereo Imager SSI on the 137th Martian day, or sol, of the mission Oct. 13, 2008.
