Deaths of nearby massive stars may have played a significant role in triggering at least two mass extinction events in ...

Scientists thought they saw a distant star swallow a planet for the first time ever. But new observations from the James Webb ...

Two orbiting stars comprise the Blaze Star. One of them is a red giant. The other is a dense, Earth-sized white dwarf.

This phenomenon is a random alignment of outflows produced by jets launched from a nearby forming star. These outflows can extend for light-years, creating shock waves as they travel through space.

A new study reports the first direct observation of merging star clusters in the nuclear region of dwarf galaxies. This ...