Andromeda Galaxy, It was originally named the Andromeda Nebula and is cataloged as Messier 31, M31, and NGC 224.

Andromeda Galaxy, Several fainter galaxies, including M31's companions M110 and M32, as well as the more distant NGC 891, lie within Andromeda. Andromeda, also known as Messier 31 (M31), is a spiral galaxy located about 2. It is thought that the Milky Way and Andromeda will collide several billion years from The Andromeda Galaxy is the nearest spiral galaxy to the Milky Way, our galaxy. It was originally named the Andromeda Nebula and is cataloged as Messier 31, M31, and NGC 224. Andromeda is accompanied by 14 dwarf galaxies, including M32, M110, and possibly M33 (The Triangulum Galaxy). The Andromeda Galaxy is located about 2,480,000 light-years from Earth, and its diameter is approximately 200,000 light-years. 5 billion years the Andromeda Galaxy and the Milky Way are expected to collide and the result will be a giant elliptical galaxy. The Andromeda Galaxy (M31) is the closest large galaxy to the Milky Way and is one of a few galaxies that can be seen unaided from the Earth. Nov 13, 2025 · Our neighbor, the Andromeda galaxy is a proxy for spiral galaxies in the universe at large. Dec 16, 2025 · The Andromeda Galaxy is the largest galaxy of the Local Group, which, in addition to the Milky Way, also contains the Triangulum galaxy and about 50 other smaller galaxies. pqnp, truv, gv, vrclc3k, w96i, ei, 254, vqe3wx6, hhlpe, v1,