"Unveiling the Vast Universe: Largest-Ever Map of Supermassive Black Holes"

The European Space Agency's Gaia space telescope, originally intended to map stars within the Milky Way, has inadvertently provided data on objects beyond our galaxy, including quasars and distant galaxies. Scientists have used this data to create a groundbreaking map detailing approximately 1.3 million active supermassive black holes in three-dimensional space, offering unprecedented insights into the vast expanse of the universe and revolutionizing our understanding of cosmic evolution. This unexpected treasure trove of data has led to the creation of a comprehensive catalogue of quasars, shedding light on the distribution of dark matter throughout the cosmos and catalyzing new discoveries and inquiries for astronomers worldwide.