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The Andromeda Galaxy is a barred spiral galaxy and is the nearest major galaxy to the Milky Way. It was originally named the Andromeda Nebula and is cataloged as Messier 31 , M31 , and NGC 224 . Andromeda has a D 25 isophotal diameter of about 46.56 kiloparsecs (152,000 light-years ) [8] and is approximately 765 kpc (2.5 million light-years ...
Sep 12, 2023 · He wrote: “The Andromeda galaxy (Messier 31), at 2.5 million light-years from Earth, is the nearest large galaxy. It has a barred spiral structure and over 20 satellite dwarf galaxies that ...
Oct 26, 2023 · Bibliography. The Andromeda Galaxy, also called Messier 31 or M31, is the nearest major galaxy to the Milky Way. It is 2.5 million light years away from Earth and is the other major member of the ...
Jun 19, 2024 · Andromeda Galaxy, great spiral galaxy in the constellation Andromeda, the nearest large galaxy. It is one of the few visible to the unaided eye, appearing as a milky blur. The Andromeda Galaxy is located about 2,480,000 light-years from Earth, and its diameter is approximately 200,000 light-years.
Andromeda Galaxy News & Articles See All News. Article. 4 Min Read. NASA Images Help Explain Eating Habits of Massive Black Hole. Article. 5 Min Read.
