The barber's second brother in "The Hunchback’s Tale"
Al-Haddar is an impact crater on Saturn's moon Enceladus, first discovered by the Voyager spacecraft. It is the northernmost and smallest crater of a prominent crater triplet on Enceladus' anti-Saturnian hemisphere Voyager 2 observations revealed a bowl-shaped, simple crater, compared to its larger, more complex southern neighbors, Shahrazad and Dunyazad craters. (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.