The evolutionary stage of Betelgeuse inferred from its pulsation

Waiting for Betelgeuse to Explode betelgeuse This red supergiant is found in the upper left region of the constellation Orion and is a vertex of the Winter Triangle asterism Betelgeuse is betelgeuse Betelgeuse is a red supergiant star with a distinctive orange-red hue Stars in this class are nearing the end of their lives They are the

betelgeuse Betelgeuse: the story of a mysterious Star Betelgeuse could have remained just a star among stars On December 8th 2019, though, an unusual