Craters Tycho is a prominent lunar impact crater located in the southern hemisphere of the Moon. It is about 85 kilometers (53 miles) in diameter and is known for its well-preserved structure and bright rays that extend across the lunar surface. These rays are formed by debris ejected during the impact that created the crater, making Tycho one of the youngest craters on the Moon, estimated to be around 108 million years old. The crater is named after the Danish astronomer Tycho Brahe, who made significant contributions to astronomy in the late 16th century. Tycho's central peak rises about 1,500 meters (4,900 feet) above the crater floor, and the surrounding area features a rugged terrain filled with smaller craters and geological formations. Tycho is a popular target for both amateur and professional astronomers due to its striking appearance and scientific interest.