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Hubble Space Telescope suggests our ancient universe was surprisingly crowded with supermassive black holes
The James Webb telescope found hundreds of 'little red dots' in the ancient universe. We still don't know what they are.
Oldest 'dead' galaxy ever seen defies current models of the ancient universe
Scientists find black hole powering a molecular gas fountain in the ancient universe
Powerful new radio telescope could unmask the ancient universe — if satellites don't ruin the view
