Robuta

https://www.universetoday.com/articles/astrophoto-the-crescent-nebula-wolf-rayet-star-by-john-chumack Astrophoto: The Crescent Nebula & Wolf Rayet Star by John Chumack - Universe Today wolf rayet star the crescent https://www.aanda.org/articles/aa/abs/2016/08/aa27179-15/aa27179-15.html First survey of Wolf-Rayet star populations over the full extension of nearby galaxies observed...