Astronomers have traced a mysterious blast of X-rays to a star that, like a cosmic action hero, just refused to die.

Astronomers trace mysterious blast of X-rays to 'Die Hard' star that refuses to perish (video)

Source: space
Source Link: https://www.space.com/astronomy/astronomers-trace-mysterious-blast-of-x-rays-to-die-hard-star-that-refuses-to-perish-video