Study estimates Universe's age using oldest stars in the Milky Way

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A new research paper published on arXiv attempts to determine the age of the Universe by analyzing a large sample of the oldest known stars in our galaxy. Scientists used the ages of these ancient Galactic stars as a lower bound for estimating the Universe's overall age. This approach leverages stellar chronometry, where the physical properties of old stars are used to infer how long they have existed. The study contributes to ongoing scientific efforts to pin down the Universe's age more precisely. The findings add to a broader body of cosmological research aimed at reconciling different methods of age estimation.

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