early universe
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Black Hole From the Beginning of Time Has Galaxies Caught in Its ‘Spider Web’
A remote structure consisting of a supermassive black hole, several primordial galaxies, and copious amounts of gas finally explains how some of the earliest black holes were able to grow so quickly.
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This Distant Galaxy Appeared Just 400 Million Years After The Big Bang
NASA scientists have captured a remarkable glimpse of a primordial compact galaxy that came into existence at a time when the Universe was exceptionally young, using the Hubble Space Telescope.