Polar Textures

This VIS image shows part of the South Polar cap. In this region the surface has numerous circular depressions, which give the appearance of a slice of swiss cheese. Orbit Number: 64848 Latitude: -86.7725 Longitude: 355.096 Instrument: VIS Captured: 2016-07-27 09:35 http://photojournal.jpl.nasa.gov/catalog/PIA20993