Jansha is an impact crater on the southern hemisphere of Saturn's moon Enceladus. Jansha was first observed in Cassini images during that mission's March 2005 flyby of Enceladus. Several of the southwest-northeast trending fractures that are prevalent in the region cut across Jansha, forming canyons several hundred meters deep along Jansha's rim. (wikipedia entry)
A crater is a circular depression likely created by an impact event. On Enceladus they are named after people and places from Burton's Arabian Nights.
Image Source. Marker locations are approximate and may not always appear to align with image on map.