Preview Saturn's Moon, Titan, Circular Feature at Xanadu Image ID: 1349-926 Artist: NASA/JPL-Caltech/University of Arizona Purchase a commercial license Buy framed prints & more from our print store astronomy cassini huygens mission celestial body false color image impact crater infrared wavelengths of radiation palimpsest saturn moon saturns moon titan vims team visual and infrared mapping spectrometer xanadu region