astrocorrus, Italian Because of their size and abundance, supermassive #blackholes must have formed early in #cosmichistory. But how early is still an unanswered question. It's a focus of a recent study on the arXiv preprint server.
astrocorrus, Italian Because of their size and abundance, supermassive #blackholes must have formed early in #cosmichistory. But how early is still an unanswered question. It's a focus of a recent study on the arXiv preprint server.