List Of Largest Known Star Clusters
Below is a list of the largest known star clusters, ordered by diameter in Light-year, light years, above the size of 50 light years in diameter. This list includes Globular cluster, globular clusters, Open cluster, open clusters, Super star cluster, super star clusters, and other types. List See also * List of most massive star clusters References

{{Stellar system Star clusters Lists of stars, Largest Lists of superlatives in astronomy, Largest star clusters Lists of extreme points, Largest star clusters ...
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Omega Centauri By ESO
Omega (, ; uppercase Ω, lowercase ω; Ancient Greek ὦ, later ὦ μέγα, Modern Greek ωμέγα) is the twenty-fourth and last letter in the Greek alphabet. In the Greek numerals, Greek numeric system/isopsephy (gematria), it has a value of 800. The word literally means "great O" (''o mega'', mega meaning "great"), as opposed to omicron, which means "little O" (''o mikron'', mikron meaning "little"). In Phonetics, phonetic terms, the Ancient Greek Ω represented a vowel length, long open-mid back rounded vowel , comparable to the "aw" of the English language, English word ''raw'' in dialects without the cot–caught merger, in contrast to omicron, which represented the close-mid back rounded vowel , and the digraph (orthography), digraph ''ου'', which represented the vowel length, long close-mid back rounded vowel . In Modern Greek, both omega and omicron represent the mid back rounded vowel or . The letter omega is transliteration, transliterated into a Lati ...
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