The newly discovered supernova, SN2021yfj, exhibits a chemical signature unlike anything astronomers have seen before.

Astronomers captured a glimpse of the innermost layers of a massive star before it exploded in a supernova, changing their ...

Cosmic maps appear consistent with the proposal that black holes could cause the Universe's accelerating expansion.

Key TakeawaysThe explosion of a massive star locked in a deadly orbit with a black hole has been discovered with the help of artificial intelligence ...

Astronomers using AI have captured a once-in-a-lifetime cosmic event: a massive star’s violent death triggered by its black ...

Astronomers have observed the calamitous result of a star that picked the wrong dance partner. They have documented what ...