Cosmos & Physics
How Supermassive Black Holes Shape the Destinies of Galaxies
Supermassive black holes (SMBHs) at the heart of galaxies actively shape their evolution through two primary growth mechanisms: steady gas accretion and violent galaxy mergers. These processes, known as AGN feedback and starbursts respectively, profoundly influence star formation and galactic structure, demonstrating a deep co-evolutionary relationship.
Dr. Evelyn Reed·October 9, 2026
