Mysterious bright blue cosmic blasts triggered by black holes shredding stars, scientists say. 'It's definitely not just an exploding star.' Jul 12, 2026 When you buy through links on our articles, Future and its syndication partners may earn a commission. Related Articles Farmers worry about rising cost of fertiliser Don't miss the waxing moon swing by the Beehive star cluster March 27 Iran-backed Iraqi militias attack Kurdistan over 450 times since beginning of war New UPS distribution center in Taiwan doubles capacity, productivity