Astronomers have flagged a distant stellar object so extreme that, on paper, it should not exist. Its mass, brightness and ...

Lead author Neha Sharma emphasized the study’s significance, noting that “by studying their flickers, we can uncover how ...

Hubble’s new image shows the Calabash Nebula’s dying star blasting gas at immense speeds, revealing dramatic lobes, ...

Astronomers have witnessed a massive star's explosive death, a supernova, for the first time in its early stages. Observed by ...

Discover seven of the universe’s rarest stars, including white dwarf pulsars and red hypergiants. Learn why astronomers consider these stellar gems exceptionally valuable for studying cosmic evolution ...

"Throwing a close companion into the mix could possibly wreak further havoc on the already complicated processes surrounding ...

Astronomers have discovered the first pairs of white dwarf and main sequence stars -- 'dead' remnants and 'living' stars -- in young star clusters. This breakthrough offers new insights on an extreme ...

Scientists have detected the first direct evidence of a coronal mass ejection from a star beyond our Sun, specifically the M dwarf StKM1-1262. This ma ...

Nuclear astrophysics plays a pivotal role in informing our understanding of stellar evolution by investigating the nuclear reactions within stars that dictate their birth, evolution, and ultimate fate ...

The heart of our Galaxy displays a paradox that intrigues astronomers. While this region concentrates immense quantities of ...

Astronomers have found evidence that some stars boast unexpectedly strong surface magnetic fields, a discovery that challenges current models of how they evolve. Astronomers have found evidence that ...

Stellar transients and mergers represent a dynamic, multifaceted area of astrophysical research in which binary or multiple star systems undergo rapid, transformative events. These phenomena, which ...