Mysterious bright blue cosmic blasts triggered by black holes shredding stars, scientists say. 'It's definitely not just an exploding star.' Jul 12, 2026 When you buy through links on our articles, Future and its syndication partners may earn a commission. Related Articles Novo Nordisk cuts Wegovy price in South Africa for a second time Genetic study identifies earliest-known dog, dating to 15,800 years ago New studies of old dogs help scientists understand where they came from A photographer's journey to capture a blood moon rising over the South China Sea. 'It was an incredible moment'