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Blue stars in open clusters might be results of binary star mergers

publication date04. 03. 2022
tag iconStars Astronomy Star Clusters

Stars in clusters are born at the same time and from the same material. However astronomers sometimes find more than one population of stars in these star groups. That might be caused by binary stars mergers.

Large Magellanic Cloud

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Astronomers have discovered a brown dwarf orbiting the red giant HD 18438

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