JWST discovered two early-universe galaxies where central black holes grew far faster than their host galaxies, just 800 million years after the Big Bang. This challenges current understanding of black hole-galaxy co-evolution.
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JWST spots two early black holes growing far faster than their galaxies
800 Million Years After The Big Bang Observation period
James Webb Space Telescope Observations Discovery method
Black Holes More Massive Than Their Host Galaxies Key finding
800 Million Years After Big Bang observation period
Significantly Higher Than Nearby Universe black hole mass advantage