Kozyrev (Moon)

Named after Nikolai Alexandrovich Kozyrev - Soviet astronomer (1908-1983).

Kozyrev is an impact crater on the far side. It lies to the south-southeast of the crater Carver, and to the southwest of the Roche–Pauli crater pair. This is an eroded crater formation, although most of the outer rim remains well-defined. There is a small, slightly skewed crater laid across the north-northwestern rim. (wikipedia entry)

A crater is a circular depression likely created by an impact event. On the Moon they are named after deceased scientists, polar explorers, astronauts or cosmonauts.