The discovery of the earliest flickering quasar has opened a fascinating window into the early universe and the mysteries surrounding supermassive black holes. This find, made by astronomers at MIT and other institutions, sheds light on a longstanding puzzle in cosmology. Unveiling the Cosmic Mystery Supermassive black holes, those gravitational giants at the heart of galaxies, have long been a source of intrigue. The recent detection of a flickering quasar from the cosmic dawn, just 850 million years after the Big Bang, has provided a unique glimpse into the early universe. This quasar, with its surprising flat accretion disk, challenges (Read more…)
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