… In Natarajan’s theory, which she further refined in a 2017 paper, she hypothesized that supermassive black holes in the … too speculative. Sure, the physics works, but it can’t be real.’” In a 2023 paper, Natarajan, working with … Black Hole Initiative, showed that it was very real. Using light and x-ray observations of UHZ1, Natarajan …