Finding Black HolesFinding Black HolesThrough Lightdistant black holes.Microlensing reveals the secrets ofAstrophysics of GalaxiesGravitational Microlensing: A Tool for Finding Black HolesAstronomers use microlensing to uncover hidden black holes in our galaxy.2025-09-15T11:04:51+00:00 ― 6 min read