How Supermassive Black Holes Come Together - Universe Today
Galaxies get bigger and bigger through galactic mergers. Two small galaxies come together, merge their stars, and you get a bigger galaxy. But astronomers have always wondered, what happens with the two supermassive black holes that seem to always lurk at the heart of galaxies. What happens when two compact objects with millions of times … Continue reading "How Supermassive Black Holes Come Together"