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'Universe breakers' could be black hole stars
BBC Sky at Night Magazine
|November 2025
Unexplained little red dots may be an entirely new precursor to black holes
JWST's discovery of ‘little red dots’ in 2022 seemed to upend what we understood about how the Universe formed. Red, compact and completely unexpected, they were thought to be an unusually early type of galaxy that formed 700 million years after the Big Bang. Dubbed ‘Universe breakers’, the red objects appeared to be either massively heavy galaxies or modestly sized ones, each with a supermassive black hole at its core. Either way, it was thought that these galaxies shouldn't h
This story is from the November 2025 edition of BBC Sky at Night Magazine.
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