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There’s new evidence of a large cold spot partly causing dimming of Betelgeuse https://arstechnica.com/science/2021/08/theres-new-evidence-of-a-large-cold-spot-partly-causing-dimming-of-betelgeuse/?utm_brand=arstechnica&utm_source=twitter&utm_social-type=owned&utm_medium=social by @JenLucPiquant
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