The Messier 6 star cluster: An optical image of the Messier 6 star cluster, also known as the "Butterfly cluster", from the second Digitized Sky Survey (DSS-II). This cluster is one of the earliest formed in the Messier 6 family and is the namesake of the (IMAGE)
Caption
The Messier 6 star cluster: An optical image of the Messier 6 star cluster, also known as the "Butterfly cluster", from the second Digitized Sky Survey (DSS-II). This cluster is one of the earliest formed in the Messier 6 family and is the namesake of the family.
Credit
ESO/STScI Digitized Sky Survey II
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