Euclid’s Milky Way Preview Boosts Roman’s Galactic Bulge Survey
ESA’s Euclid captured a Milky Way core snapshot to precede NASA’s Roman Space Telescope’s deep Galactic Bulge survey. By adding Euclid’s one-day preview to Roman’s planned observations, scientists will extend the survey window, improve Milky Way mapping, and enhance the detection of microlensing events that can reveal exoplanets and wandering stellar-mass black holes.

