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 At least 171 measles cases confirmed in 9 states, CDC data shows Astronauts head home early after medical issue Recalled Super Greens diet supplement powder sickens 45 with salmonella Public mistrust linked to drop in deceased donor organ donations and kidney transplants