Euclid Finds Oldest Quasars Ever | Sacramento News

Sacramento News Today | 2 Min News | The Daily News Now! · Jul 6, 2026 · 1m

Euclid just shattered cosmic records, spotting the oldest quasars ever found—supermassive black holes blazing trillions of times brighter than our sun, their light journeying for 13 billion years from a universe barely 700 million years old. In just two years, it’s already doubled known ancient quasars, revealing how these titanic beasts formed so fast in the universe’s infancy—a mystery scientists are racing to solve. With data from James Webb and a mission focused on dark matter, Euclid is rewriting our timeline of cosmic origins, turning the sky into a living archive of the universe’s…