supermassive black hole

In a dazzling display of cosmic splendor, the Hubble Space Telescope has photographed NGC 3137, a spiral galaxy 53 million light-years away in the Antlia constellation. Twinkling with star clusters, …

Black holes stand as the ultimate enigmas of modern astrophysics, regions where gravity crushes matter into oblivion and light itself surrenders. Contrary to their name, they aren’t voids but ultra-dense …