Saturn, 土星

This image of Saturn, taken with the Cassini spacecraft wide-angle camera on Nov. 23, 2013 and released Monday, was taken using a spectral filter that preferentially admits wavelengths of near-infrared light centered at 752 nanometers. (NASA/JPL-Caltech/Space Science Institute)
February 3, 2014  http://www.voanews.com/media/photogallery/day-in-photos-february-3-2014/1843616.html
Saturn - Wikipedia, the free encyclopedia  http://en.wikipedia.org/wiki/Saturn
土星 - 維基百科，自由的百科全書  http://zh.wikipedia.org/wiki/%E5%9C%9F%E6%98%9F
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