Open Star Cluster, M23, NGC

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Photo credit: © Science History Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 20th, 23, 6494, astronomy, body, celestial, century, cloud, cluster, deep, galactic, giant, irregular, m23, messier, molecular, ngc, ngc6494, object, open, science, sky, space, star