Gruithuisen
Impact crater
Gruithuisen is a lunar impact crater that lies on the section of lunar mare that joins Oceanus Procellarum in the west to Mare Imbrium in the east. Southeast of Gruithuisen is the small crater Delisle. To the south is Dorsum Bucher, a wrinkle... Wikipedia
Eponym: Franz von Paula Gruithuisen
Diameter: 16 km