ESA’s Euclid finds the most ancient quasar in the Universe

ESA says Euclid has discovered the most ancient quasar in the Universe [5]. The announcement points to a major astronomy result from a European space observatory mission focused on deep cosmic history [5]. Why it matters: Discovering an extremely ancient quasar helps astronomers probe the early Universe and the growth of the first massive objects [5]. It also underscores Euclid’s value as a science mission producing headline cosmology results, not just survey data [5]. Key insights: ESA explicitly characterizes the object as the most ancient quasar in the Universe [5]. | The finding comes from Euclid, linking the discovery to an active European space science mission [5]. | The result is framed as a major cosmology discovery rather than a routine observation [5].