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 It Shouldn’t Be Here: Rescuers Race to Save Whale Stranded in Rare Spot ‘Harry Potter and the Philosopher’s Stone’ trailer is raising eyebrows among Potterheads: ‘Where’s the whimsical color?’ ‘Wu-Tang Forever: The Final Chamber’ tour — How to get tickets, presale times, concert dates and more Airport wait times won't return to normal until Congress reaches a deal to pay TSA. Here's why they still can't come to an agreement.