Astronomers say big cool patches on the Betelgeuse star likely drove its surprise dimming last year.
Click here for original story, Betelgeuse: Nearby supergiant star’s dimming explained
Source: BBC News – Science & Environment
Astronomers say big cool patches on the Betelgeuse star likely drove its surprise dimming last year.
Click here for original story, Betelgeuse: Nearby supergiant star’s dimming explained
Source: BBC News – Science & Environment