The old classroom version of galaxy formation had an appealing order to it. First came the galaxy: g...
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
The old classroom version of galaxy formation had an appealing order to it. First came the galaxy: gas cooled, stars formed, structure assembled.
Author: Space Daily
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