Since 1919, the International Astronomical Union has been charged with the task of establishing “conventional” nomenclature for planets, satellites, and surface features. Namesakes from Shakespearean works have been chosen for moons and objects around Uranus. Thus, Oberon, king of the fairies, is also Uranus’ most distant and second largest moon, and Hamlet is a tragically large and princely crater on its surface, the large dark crater to the right of center. This picture shows the known surface features of Oberon. It was constructed by the U.S. Geological Survey based on data from NASA’s Voyager 2.
Image Credit: NASA/USGS