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Inter-University Institute for Data Intensive Astronomy

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Situations

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JWST red-point studies on early clusters & black holes

11 clusters · 110 sources · last updated

Latest: Astronomers identify remnant radio galaxies and resolve JWST red dot mystery

In early July 2026, JWST observations of the distant galaxy cluster XLSSC 122 and the Milky Way bulge object Terzan 5 revealed unusually massive, evolved systems with multiple stellar populations, challenging current cos

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