A deep September 7–8, 2025 blood moon drew billions of potential viewers across Europe, Asia, Australia, and Africa. Earth slid between Sun and Moon, and Rayleigh scattering painted the lunar disk red. With an umbral magnitude of 1.36379, it was a dramatic event, safely visible to the naked eye. Livestreams boosted access, and the eclipse linked to Lunar Saros 128 and a partial solar eclipse on Sept. 21, 2025.