Kurchatov is a lunar impact crater that is located. It is just to the southwest of the crater Wiener, and farther to the southeast of Bridgman. A couple of crater diameters to the south is the northern edge of the Mare Moscoviense. This is a worn and eroded crater formation, with a pair of small craters lying across the northern rim, and a generally worn and pitted rim and inner wall. (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.