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Tag: Center for Astrophysics

Dimming of Betelgeuse Four Stages

Dimming of Betelgeuse Explained by Hubble Telescope

Posted on August 25, 2020November 22, 2020 by davidmrintoul in Stars, Universe

The dimming of Betelgeuse, a bright red star, excited stargazers last year. Find out how the Hubble Space Telescope helped explain what happened.(4:45 min read)

Tagged Andrea Dupree, Betelgeuse, Center for Astrophysics, Convection Cells, Edward Guinan, Hubble Telescope, NASA, Orion, Villanova UniversityLeave a comment

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