In a Major Astronomical Feat, 1.3 Million Quasars Illuminate the Universe’s Past
A groundbreaking map of 1.3 million quasars reveals the universe’s structure and expansion, utilizing data from the Gaia space telescope and aiding in the study of dark matter and cosmic evolution. Credit: NASA, ESA, CSA, Joseph Olmsted (STScI)The new map includes around 1.3 million quasars from across the visible universe and could help scientists better understand the properties of dark matter.Astronomers have charted the largest-ever volume of the universe with a new map of active supermassive black holes living at the…