土星壁纸
by NASA/JPL-Caltech/SSI/University of Arizona/University of Wisconsin
NASA Image Library · 公有领域（Public Domain）
关于这张图
This set of images from NASA Cassini mission shows the turbulent power of a monster Saturn storm. The visible-light image in the back, obtained on Feb. 25, 2011 shows the turbulent clouds churning across the face of Saturn.
