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

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

These explosions are called a pair-instability supernovasThe supernovas involve the largest stars in the universeThey do not ...

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

A new analysis from NASA using the Hubble Space Telescope shows that the Crab Nebula, the remnant of a supernova recorded in ...

"For the most part, massive stars make black holes. The more massive the star, the heavier the black hole," Fishbach said, until stars reach a certain mass threshold beyond which the physics of their ...

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.

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 ...

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

"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 ...