Euclid Telescope Uncovers Universe's Oldest Quasars, Rewriting Early Cosmic History
The European Space Agency's (ESA) Euclid Space Telescope has made a groundbreaking discovery, spotting the oldest quasars ever observed, with two of them dating back to when the universe was just 670 million years old, a mere 5% of its current age. This record-breaking find of 31 ancient quasars by an international team of astronomers significantly deepens the mystery of how supermassive black holes grew so rapidly in the cosmos' infancy, challenging our current understanding of early galaxy formation.





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