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Tag Archives: Cepheid variable stars
Rubber Rulers: Fundamental Astrophysics Distance Tool Not Constant
News: A fundamental astrophysics distance tool called Cepheid stars are newly discovered to vary in brightness and mass with age. “Everything crumbles in cosmology studies if you don’t start up with the most precise measurements of Cepheids possible,” said Cepheid … Continue reading
Posted in Basic Astrophysics, Basic Science, Distance Measuring, Education, Models, News, Structure
Tagged Big Bang, Cepheid variable stars, Pauline Barmby
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