Astronomers witness three supermassive black holes colliding for the first time

Astronomers have observed three supermassive black holes colliding for the first time, a phenomenon previously only theorized. This unprecedented event involves three galaxies merging, with their central black holes now directly confronting each other. The black holes are actively emitting radio waves and powerful jets. The collision is expected to trigger massive star formation and could eventually result in a single, colossal black hole, offering insights into galactic evolution and our own Milky Way's future merger.