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

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

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

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

A brief X-ray flash caught by a Chinese-European space telescope has led astronomers to identify what may be an entirely new ...

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.

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

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

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

A Northwestern University-led team of astronomers used NASA’s James Webb Space Telescope to discover a former star that exploded millions of years ago. The star, which was in a nearby galaxy, exploded ...

"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 ...