1. Messier 54Messier 54 (also known as M54 or NGC 6715) is a globular cluster in the constellation Sagittarius. It was discovered by Charles Messier in 1778 and subsequently included in his catalog of comet-like objects.
Read “Messier 54” on English Wikipedia
Read “M54” on Japanese Wikipedia
Read “Messier 54” on DBpedia
Read “Messier 54” on English Wikipedia
Read “M54” on Japanese Wikipedia
Read “Messier 54” on DBpedia
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