Messier 15 (M15) is a globular cluster in the Pegasus constellation. M15 is also known as the Great Pegasus Cluster. Its alternative designation is NGC 7078.
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— by Joseph D. Schulman —
Messier 15 (M15) is a globular cluster in the Pegasus constellation. M15 is also known as the Great Pegasus Cluster. Its alternative designation is NGC 7078.
Click for larger view and more details (including purchasing options).
