Wolf–Rayet stars are highly evolved, massive stellar objects characterized by extreme luminosity and powerful stellar winds. These stars represent a phase in the stellar life cycle following the expulsion of the hydrogen-rich outer layers of a massive progenitor star. They are distinguished by spectra that exhibit strong, broad emission lines originating from helium, carbon, and other heavy elements, indicating extremely high temperatures and rapid mass loss rates. Such massive stars are critical subjects of astrophysical study, as they are thought to play a significant role in the chemical enrichment of galaxies and are often associated with the formation of compact stellar remnants, such as neutron stars or black holes, following a supernova event.