James Webb Space Telescope Discovers Earliest Pair of Black Hole-Powered Quasars, Challenging Early Universe Models

Astronomers using the James Webb Space Telescope (JWST) have discovered the oldest pair of supermassive black hole-powered quasars ever observed. The existence of these quasars so early in the universe's age presents a significant challenge to current theoretical explanations for how such giant quasars could form and exist at that epoch.