GW190814’s gravitational waves suggest a hidden supermassive black hole nearby. The finding reshapes how binary black holes may form. Binary black holes are already among the universe’s most extraordinary phenomena, but scientists at the Shanghai Astronomical Observatory (SHAO) of the Chinese Academy of Sciences have uncovered evidence suggesting they might not exist in isolation. Instead, [...]from SciTechDaily https://ift.tt/Fdvb7Rl
