A cluster of bright blue and yellow stars against the black background of space. A single bright red star is to the far right.

C81 (NGC 6352)

Caldwell 81, or NGC 6352, is a loose globular star cluster located roughly 20,000 light-years from Earth and located in the constellation Ara.

Credits: NASA, ESA, A. Sarajedini (Florida Atlantic University), A. Kong (National Tsing Hua University), and G. Piotto (Università degli Studi di Padova); Processing: Gladys Kober (NASA/Catholic University of America)
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Image CreditNASA, ESA, A. Sarajedini (Florida Atlantic University), A. Kong (National Tsing Hua University), and G. Piotto (Università degli Studi di Padova); Processing: Gladys Kober (NASA/Catholic University of America)
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