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19962026
most citedFirst M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole

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Spectroscopy of the candidate luminous blue variable at the center of the ring nebula G79.29+0.46

R. H. M. Voors, T. R. Geballe, L. B. F. M. Waters +2

We report optical and near-infrared spectra of the central star of the radio source G79.29+0.46, a candidate luminous blue variable. The spectra contain numerous narrow (FWHM < 100…