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Eighty-three supermassive black holes found in the distant universe

Eighty-three supermassive black holes found in the distant universe

Science
March 13 (UPI) -- Astronomers have discovered 83 new supermassive black holes in the distant universe, or early universe, representing a time when the university was less than 2 billion years old. Researchers were surprised to find so many quasars, glowing galactic nuclei powered by supermassive central black holes, in the early universe, just a few hundred million years after the Big Bang. "Understanding how black holes can form in the early universe, and just how common they are, is a challenge for our cosmological models," Michael Strauss, a professor of astrophysical sciences at Princeton University, said in a news release. Scientists found the quasars using the Subaru Telescope's Hyper Suprime-Cam. The telescope, which is operated by the National Astronomical Observatory of Japan, i...