Cosmic Riddle: How Can This Star Be Older Than the Universe? | Big Think

Astronomers have gotten good at dating stars. But this one has them stumped.   

Fonte: Cosmic Riddle: How Can This Star Be Older Than the Universe? | Big Think

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Publicado por

chrys chrystello

Chrys Chrystello presidente da direção e da comissão executiva da AICL