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9/6/22 at 3:30pm
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Interesting Engineering
Author
Ayesha Gulzar
34 words
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Researchers discovered that Betelgeuse, a red giant star, appeared orange-yellow to observers on Earth nearly 2,000 years ago.
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https://interestingengineering.com/science/betelgeuse-true-colour-revealed-after-2000-years
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