... Only six WO stars have been identified among the six hundred WR stars in the Local Group galaxies; three of them, including WR 102, are located in our Galaxy (Van der Hucht et al. ...
... supernova remnant ( SNR ) S 147 located in the Galactic-anticenter region is believed to be the most evolved SNR in the Galaxy ... 1) large-scale features of the interstellar-gas distribution, such as spiral arms or giant complexes; . ...