Mass Ejections Driven by Eddington Limit Drastically Impact Massive Star Populations, New Study Reveals

A significant study published on January 14, 2026, in the field of astrophysics, details the dramatic impact of mass ejections, induced by the Eddington limit, on massive star populations. The research, authored by D. Pauli and colleagues, is available on arXiv under the title ‘The drastic impact of Eddington-limit induced mass ejections on massive star populations.’

The study, comprising 14 pages, 12 figures, and 1 table, elucidates how mass ejection events, occurring when stars exceed the Eddington limit (the maximum luminosity a star can sustain before expelling matter via radiation pressure), profoundly influence stellar lifetimes and their ultimate fates, including supernova explosions.

This groundbreaking research challenges existing models of massive star evolution and promises to advance our understanding of stellar formation and matter cycling in the universe by clarifying the link between mass ejection and a star’s subsequent destiny.

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