Messier 33, also known as the Triangulum Galaxy, is the third-largest galaxy in the Local Group, following the Andromeda Galaxy and the Milky Way.
Tag: UGC 1117
Messier 33, also known as the Triangulum Galaxy, is a spiral galaxy located in the constellation Triangulum, approximately 2.73 million light-years from Earth, and reaches its annual culmination at astronomical midnight mid October.