[Sci-Am] How Old Is the North Star? The Answer Could Change Our Maps of the Cosmos

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[Sci-Am] How Old Is the North Star? The Answer Could Change Our Maps of the Cosmos

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2024-06-09, 07:57

How Old Is the North Star? The Answer Could Change Our Maps of the Cosmos

The iconic star Polaris appears to be much younger than its true age. The secret: it’s eating another star

https://www.scientificamerican.com/artic...he-cosmos/

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