Scientists have discovered the oldest quasar ever seen, and it shines with the light of a trillion suns
An illustration of an ancient quasar. (Image credit: ESA) Using the European Space Agency’s Euclid space telescope, astronomers have discovered a treasure trove of 31 black-hole-powered quasars in the early universe. The most impressive of these new discoveries is the most ancient and distant quasar ever seen, shining with the light of a trillion sunsContinue Reading












