For The First Time, Two Colossal Black Holes Seen Colliding in The Cosmic Dawn
An artist’s impression of merging quasars. (International Gemini Observatory/NOIRLab/NSF/AURA/M. Garlick) We’ve just seen concrete confirmation that galaxies could collide and grow in the early Universe. Scientists have finally caught two blazing quasars – galaxies powered by supermassive black holes – in the very act of merging together in the Cosmic Dawn just 900 million years after the Big Bang…