Water World     Photo courtesy of NASA/JPL Caltech Space Science Institute                      This view of Enceladus looks toward the un-illuminated side of Saturn's rings from about 0.3 degrees   below the ring plane. The image was taken in visible light with the Cassini spacecraft (shown below) narrow-angle camera on July 29, 2015. The view was acquired at a distance of approximately 630,000 miles from Enceladus and at Sun-Encladus-spacecraft, phase angle of 155 degrees. Image scale is 4 miles per pixel.