Jul 23
JWST catches a rare glimpse of an overmassive black hole assembling inside a filament of young galaxies A team led by Giulia Tozzi (Max Planck Institute for Extraterrestrial Physics) used JWST's NIRSpec IFU and NIRCam to map GN-77652, an overmassive black hole one billion years after the Big Bang, and to identify a possible second black hole just 2.4 kpc away inside a filament of merging young galaxies.... https://skycr.org/2026/07/23/jwst-overmassive-black-hole-gn-77652/