Astronomers Discovered a Once-in-a-Lifetime ‘Sleeping Giant’ Black Hole
“No one was expecting to find a high-mass black hole lurking nearby, undetected so far,” Pasquale Panuzzo, an astronomer from the National Centre for Scientific Research (CNRS) at the Observatoire de Paris, said in a press statement. “This is the kind of discovery you make once in your research life.”