Open Star Cluster (IMAGE)

University of California - Santa Cruz

Open Star Cluster

Caption

NGC 7789, also known as Caroline's Rose, is an old open star cluster of the Milky Way, which lies about 8,000 light-years away toward the constellation Cassiopeia. It hosts a few white dwarfs of unusually high mass that were analyzed in the new study.

Credit

Guillaume Seigneuret and NASA

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