Little Red Dots and the Birth of Black Holes

Little Red Dots (LRDs), discovered by JWST, are extremely dense, compact galaxies seen early in the universe. Andrés Escala and collaborators show that, under the “stellar-only” view, their extreme densities make them unstable and prone to runaway star collisions. No matter the scenario, whole system collapse, shrinking sizes, or collapsing cores, the likely fate of LRDs is to form massive black holes, making them prime sites to study black hole seeds in formation.