Tags: Crater.
Spallanzani is a lunar crater located in the rugged crater-marked terrain of the Moon’s southern hemisphere. To the southeast is the prominent crater Pitiscus and to the north is Nicolai.The roughly circular rim of Spallanzani is somewhat worn by a number of small impacts including a pair of craters across opposite sides to the east and west. There are a pair of slight outward bulges along the western rim.