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 Sydney Sweeney's American Eagle campaign and Kendrick Lamar's Super Bowl performance were among the 10 biggest pop-culture moments of 2025 75% of US adults may meet criteria for obesity under new definition, study finds What loving-kindness meditation is and how to practice it in the new year ISS astronaut snaps stunning nighttime photo of Florida and Cuba | Space photo of the day for Dec. 29, 2025