The European Space Agency’s Euclid space telescope releases its largest-ever image of the Milky Way’s galactic center, showing the crowded region known as the galactic bulge in unprecedented detail. Multiple outlets report that the image contains more than 60 million individual stars and is the most detailed visible-light view of the area yet captured by Euclid. The telescope’s camera is able to resolve separate stars despite the extreme density in the central bulge, which helps astronomers study the structure and composition of the inner galaxy.
Sources also link the observations to ongoing astronomical research beyond imaging. The new data are expected to support exoplanet detection methods that rely on gravitational microlensing, where the presence of planets can cause a temporary brightening of background stars. By improving the ability to monitor many stars in the region, Euclid’s deep exposure can provide more opportunities to identify planet-related signals.
The image is produced from a deep-space observation lasting roughly 26 hours, according to one report. Overall, the released image is presented as a new resource for both mapping the galactic center and advancing planet-search techniques.
