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

Volkswagen Just Built a Plug-In Tiguan for China That America Doesn’t Get

7 Countries Where Newcomers Feel Most Welcome, and 3 Where They Often Don’t

Artemis 2 astronauts are about to see one of the rarest skywatching sights of all — a solar eclipse from beyond the moon

The Iconic, Instantly Recognizable Plastic Chair That's Known All Around The World