Mysterious bright blue cosmic blasts triggered by black holes shredding stars, scientists say. 'It's definitely not just an exploding star.' Cgkik Jul 12, 2026 · 21:24 CST f X ⧉ Mysterious bright blue cosmic blasts triggered by black holes shredding stars, scientists say. 'It's definitely not just an exploding star.' When you buy through links on our articles, Future and its syndication partners may earn a commission. Related Coverage Supreme Court case about ‘crisis pregnancy centers’ highlights debate over truthful advertising standards What to know about MIT professor Nuno Loureiro and the investigation into his shooting Study shows no clear link between low-fat dairy and dementia risk Between 600 to 800 aid trucks entering Gaza daily since start of ceasefire, COGAT confirms