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 A soft launch, an unfollow and a lot of questions: Breaking down the 'Summer House' romance blowing up group chats Yes, NASA's launching Artemis 2 astronauts to the moon on April Fools' Day. It's not a joke. Smooth countdown continues for Artemis II moon mission Divorce filings, feuds and legal trouble: The 'Mormon Wives' drama keeps piling up