Enceladus.
The famous water plumes on the south polar limb, backlit by the Sun with a little extra reflected Saturn glow on one side, all seen against the E-ring.
HDR stack of two monochrome images taken by the ISS NAC on Cassini on 27 November 2015.
Downloaded from the PDS, aligned, processed, cleaned, upscaled by a factor of two, then tinted for aesthetic effect.
Credit: NASA / JPL-Caltech / SSI / Cassini Imaging Team / Mark McCaughrean



