This Is the Most Detailed Image Yet of the Milky Way's Center

This Is the Most Detailed Image Yet of the Milky Way's Center

ESA's Euclid captured in 26 hours the Milky Way's largest visible-light image—60 million stars at 270× Hubble's field of view. The mosaic becomes a reference archive for future missions, enabling automated exoplanet mass detection via gravitational microlensing.