An eruption occurred from the black hole after 100 million years
After nearly 100 million years of inactivity, one of the supermassive black holes in a distant galaxy cluster has reactivated, as reported by Popular Science, citing data from Lenta.ru. A study conducted under the guidance of astronomer Shobha Kumari from Midnapore City College in India showed that such black holes rarely eject magnetized plasma that emits radio waves. The object designated J1007+3540 exhibits behavior reminiscent of volcanic activity, ejecting plasma into intergalactic space.