The VIIth catalogue of galactic PopulationI Wolf–Rayet stars provides improved coordinates,
spectral types and bv photometry of known WR stars and adds 71 new WR stars to the …

We present detailed 2D simulations of the evolution of Wolf-Rayet ring nebulae expanding
around stars which move through the interstellar medium. Attention is paid to a description of …

Based on HI 21 cm line and radio continuum observations performed with the Very Large
Array of the National Radio Astronomy Observatory and on optical narrowband images …

We report the first direct detection of molecular hydrogen emission in the interstellar medium
in the vicinity of a Wolf-Rayet (WR) star. The spatial distribution of the excited molecular gas …

NGC 2359is an optical nebula excited by the powerful wind and the radiation of the Wolf-
Rayet star HD 56925. We have investigated the interaction between this massive star and …

NGC 2359 is a Wolf-Rayet (WR) nebula partially bound by a rather dense and warm
molecular cloud. We present the results derived from CO and 13 CO fully sampled maps of …

We report the first detection of molecular hydrogen emission in the vicinity of a Wolf-Rayet
star and nebula. The spatial distribution of the excited molecular gas is filamentary and is not …

NGC 2359 is an HII region located in the outer Galaxy that contains the isolated Wolf-Rayet
(WR) star HD 56925. We present millimeter/submillimeter observations of $^{12} $ CO ($ J …

We investigated the distribution of neutral and ionized material in the region of NGC 2359,
the optical nebular ring around the Wolf-Rayet star HD56925. We used 21cm line and 20cm …