Some of the most luminous stars have sporadic, violent mass-loss events whose causes are
not understood. These evolved hot stars are called luminous blue variables (LB Vs), and …

We survey the results of those model calculations of the early evolution of single stars that
have been obtained over approximately the last decade, and compare some of these results …

In this paper the fundamental properties of the brightest known stars in our Galaxy are
determined for future comparison with results for the most luminous stars in other galaxies …

An empirical comparison of the observed HR diagrams for the supergiants in our region of
the Galaxy and the Large Magellanic Cloud reveals comparable distributions of spectral …

Observations of infrared fine-structure line emission from compact clouds of ionized gas in
the galactic center have been reported by Lacy et al (1979, 1980). These observations …

A phenomenological theory is proposed for the structure of the unstable line-driven winds of
early-type stars. These winds are conjectured to break up into a population of blobs that are …

HI shells and supershells ADS Classic is now deprecated. It will be completely retired in
October 2019. This page will automatically redirect to the new ADS interface at that point …

Giant molecular complexes and OB associations. I - The Rosette molecular complex ADS
Classic is now deprecated. It will be completely retired in October 2019. This page will …

On the stellar content and structure of the spiral Galaxy M33 ADS Classic is now deprecated. It
will be completely retired in October 2019. This page will automatically redirect to the new ADS …

The dependence between stellar wind parameters and their X-ray fluxes is studied.
Bolometric corrections are examined as a function of temperature, and a bolometric …