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Star clusters

Space The biggest black holes grow by crashing into each other over and over again

The heaviest black holes in gravitational-wave data appear to come from repeated mergers, not direct stellar collapse.

Space Hubble and JWST reveal thousands of young star clusters emerging from their birth clouds Joshua Shavit

Space Astronomers spot a hot galaxy cluster that defies existing cosmic theory Joseph Shavit

Space The Seven Sisters (Pleiades) are part of a vast 2,000-light-year stellar network Mac Oliveau

Space New model reveals how supermassive stars shaped the early universe Joseph Shavit

Space Orion, Pleiades, and Hyades are snapshots of the same star cluster across 800 million years

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