If a massive star near Earth exploded into a supernova, the result wouldn’t just be beautiful — it would be catastrophic.

New supernova reveals asymmetric, olive-shaped blast Earliest explosion moments captured with spectropolarimetry ...

A supernova is one of the most powerful events in the universe, and if it happened near Earth, the consequences could be catastrophic. Single mother shares ‘petrifying’ moment family is evicted as ...