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 Astronauts' brains change shape and position after time in space, study finds 'Heated Rivalry's Ilya Rozanov is now a queer icon in Russia How to watch 2026 Golden Globe winners like 'One Battle After Another,' 'Adolescence' and 'The Pitt' Do you lean your seat back on the plane? These travel pros — and real-life couple — won't do it.