Phys.org Radio black hole trio lights up in rare galaxy merger Astrobitica December 24, 2025 (Last updated: December 24, 2025) 1 minute read Astronomers have confirmed the first known triple system in which all three galaxies host actively feeding, radio-bright supermassive black holes. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: NASA’s Apollo 8 moonshot saved 1968. Could Artemis 2 do the same in 2026?Next: Observations catch galaxy cluster in the process of merging Related Stories Phys.org Astronomers catch hot birth of galaxy cluster more than 11 billion light-years away Astrobitica August 19, 2026 0 Phys.org Mars attacks: How much dust from the red planet is safe to breathe? Astrobitica August 18, 2026 0 Phys.org NASA’s LRO images Falcon 9 crater on moon, learns new details Astrobitica August 18, 2026 0