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 'War is not over': Detailed diagrams of prisons found in cells of Oct. 7 terrorists Eating Brie, Gouda, cheddar may lower dementia risk, new study says Trump said affordability is a ‘hoax’ in his Pennsylvania speech. What do the latest numbers show? Doctors seek to understand why quitting antidepressants causes withdrawal for some