Messier 31 (M31) is a spiral galaxy in the Andromeda constellation. M31 is better known as the Andromeda Galaxy. Its alternative designation is NGC 224.
Image taken using the Schulman Foundation’s 24-inch telescope on Mt. Lemmon, AZ, using SBIG STL-11000M camera. Data frames by Adam Block. Processing in Maxim DL with Digital Development, then Photoshop CS2 by JDS.
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