Astronomers may have spotted the 1st known ‘superkilonova’ double star explosion "We do not know with certainty that we found a superkilonova, but the event nevertheless is eye-opening." Astrobitica December 19, 2025 (Last updated: December 19, 2025) 1 minute read “We do not know with certainty that we found a superkilonova, but the event nevertheless is eye-opening.” About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: These 2 companies are teaming up to offer insurance for space debris strikes on satellitesNext: Lego has gone boldly where they have never gone before with their first-ever Star Trek set, and it’s back in stock with a free gift!