Ninsum (Ganymede)
Minor Babylonian goddess of wisdom; Gilgamesh's mother.
A crater is a circular depression likely created by an impact event. On Ganymede they are named after gods and heroes of ancient Fertile Crescent people.
Image Source. Marker locations are approximate and may not always appear to align with image on map.
Ninsum
-14.35° N 219.45° E