NASA's Imaging X-ray Polarimetry Explorer reveals the expansion and shock patterns within RCW 86, a supernova observed by ...

Watch the moment a star explodes in a supernova — something scientists have never directly witnessed like this before. The ...

A supernova - the explosive death of a star - is always violent, blasting material into space while typically leaving behind ...

Scientists discover a star, HD 254577, that survived a supernova and is now racing through space, revealing how the explosion ...

The ‘guest star’ of 185 AD has been one of astronomy's most unresolved cases for over 1800 years. Ancient Chinese chroniclers ...

Astronomers studying a distant superluminous supernova uncovered a strange pattern hidden in its light: a rapidly ...

"For years, the magnetar idea has felt almost like a theorist's magic trick." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news ...

A supernova – the explosive death of a star – is always violent, blasting material into space while typically leaving behind ...

Astronomers have discovered the first radio signals from a unique category of dying stars, called Type Ibn supernovae, and these signals offer new insights into how massive stars meet their demise.

Convention dictates that m2 is always the smallest of the pair. The data from the fourth observing run of the ...

The supernova is one of the most powerful events in the universe, a star exploding in a brilliant flash. But could humans ...

Artist’s conception of a magnetar surrounded by an accretion disk that is wobbling, or precessing, because of the effects of general relativity. Some models of magnetars suggest that high-speed jets ...