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 The most exciting exoplanet discoveries of 2025 New 'People We Meet on Vacation' trailer teases Poppy and Alex romance: Everything we know about the new Netflix movie Former 'Bachelorette' welcomes 1st baby via emergency c-section See the moon shine with Saturn in the southern sky after sunset Dec. 26