Cristobal Bordiu et al 2026 ApJL 1005 L34

Researchers have detected SO and SO₂ for the first time in an early-type evolved star; these results suggest that B[e]supergiants could be useful for studying sulfur chemistry under extreme radiation conditions.

The post Discovery of Sulfur Oxides in the Ejecta of a B[e] Supergiant appeared first on AAS Nova.