Measurements indicating the Methuselah star is older than the universe can be explained by observational uncertainties
Is it true that measurements indicating the Methuselah star is older than the universe can be explained by observational uncertainties?
Yes. Measurements suggesting the Methuselah star (HD 140283) is older than the universe have been resolved by accounting for observational and modeling uncertainties, including refined parallax and chemical composition data.
Verdict: SUPPORTED · 2 sources for, 0 against · Last checked
Both retrieved papers that specifically investigate the age of the Methuselah star (HD 140283) conclude that initial age tensions were artifacts of observational and modeling uncertainties, and that its refined age is consistent with the age of the universe. No papers refute this claim.
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Bond, H., Nelan, E., VandenBerg, D., Schaefer, G., & Harmer, D. (2013). HD 140283: A STAR IN THE SOLAR NEIGHBORHOOD THAT FORMED SHORTLY AFTER THE BIG BANG. doi.org. https://doi.org/10.1088/2041-8205/765/1/L12
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汤, J. 健. T. & Joyce, M. (2021). Revised Best Estimates for the Age and Mass of the Methuselah Star HD 140283 Using MESA and Interferometry and Implications for 1D Convection. doi.org. https://doi.org/10.3847/2515-5172/ac01ca
What does the evidence say?
Both retrieved papers that specifically investigate the age of the Methuselah star (HD 140283) conclude that initial age tensions were artifacts of observational and modeling uncertainties, and that its refined age is consistent with the age of the universe. No papers refute this claim.
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