Earliest Quasars https://www.mpg.de/22005299/massive-black-holes-earliest-quasars
Using the space telescope JWST, astronomers have examined one of the most distant known black holes in the universe. Their observations provide a glimpse of the growth of black holes in the early universe, less than a billion years after the Big Bang. Surprisingly, the early black hole in question seems to be “feeding” in much the same manner as its more recent kin. Astronomers have been struggling for a while now to explain how the earliest black holes gained their considerable masses. The new results all but rule out unusually efficient feeding mechanisms at early times as a possible solution. The results have been published in the journal Nature Astronomy.
The bad news for those whose preferred solution to