A newly discovered gamma-ray burst is unlike any seen before, repeating over the course of a day rather than erupting in milliseconds, leaving astronomers perplexed by its origins.

Astronomers discover repeating gamma-ray burst 'unlike anything we have ever witnessed before' (video)

Source: space
Source Link: https://www.space.com/astronomy/astronomers-discover-repeating-gamma-ray-burst-unlike-anything-we-have-ever-witnessed-before-video