- Dust and a cold spell on Betelgeuse could explain why the giant star dimmed https://www.sciencenews.org/article/betelgeuse-dust-cold-spell-why-giant-star-dimmed 3 comments science
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- Over time, Betelgeuse changed color. Now it's also lost its rhythm | Science News https://www.sciencenews.org/article/betelgeuse-star-color-rhythm-dimming 13 comments
- How do scientists calculate the age of a star? https://www.sciencenews.org/article/star-age-calculation-astronomy-life-cycle 0 comments
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