The cosmic pinwheel that astronomers feared could one day shower Earth with lethal gamma rays may not be as dangerous as once thought.

New research on 'Death Star' that looks like a cosmic pinwheel reduces gamma-ray burst threat to Earth

Source: space
Source Link: https://www.space.com/the-universe/stars/new-research-on-death-star-that-looks-like-a-cosmic-pinwheel-reduces-gamma-ray-burst-threat-to-earth