Browsing: Wolf-Rayet Star

A Wolf-Rayet star is a rare and massive type of star known for its intense stellar winds and high surface temperatures. These stars are in a late stage of stellar evolution, characterized by the loss of their outer hydrogen layers, exposing their hotter, inner layers composed mostly of helium and heavier elements. Wolf-Rayet stars typically have masses at least 20 times that of the Sun and are highly luminous, emitting powerful radiation. They are often associated with spectacular cosmic events, as many are believed to eventually explode as supernovae or even form black holes. Their strong winds and high temperatures also contribute to enriching the surrounding interstellar medium with heavier elements.