Betelgeuse went dark, but didn’t go supernova. What happened? by Translucidmind | Dec 4, 2020 | Physics https://www.sciencenews.org/article/betelgeuse-star-dim-supernova-death-what-happened https://www.sciencenews.org/article/betelgeuse-star-dim-supernova-death-what-happened