A faint glow in the Milky Way could be a dark matter footprint The century-old mystery of dark matter — the invisible glue thought to hold galaxies together — just got a modern clue. Astrobitica October 23, 2025 (Last updated: October 23, 2025) 1 minute read The century-old mystery of dark matter — the invisible glue thought to hold galaxies together — just got a modern clue. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: Orionid meteor shower 2025 lights the night sky over Egypt in stunning photoNext: SatLeo prepares to launch first thermal-imaging payload