Trovata una dozzina di stelle tra le più antiche del cosmo Formate solo da tre elementi: idrogeno, elio e litio

in science •  5 years ago 

Hanno visto il cosmo quando era ancora bambino: individuate una dozzina di stelle primordiali, talmente antiche da essere considerate possibili candidate tra quelle della prima popolazione di stelle nella storia dell’universo, la cosiddetta Popolazione III

Link esterno: http://www.ansa.it/canale_scienza_tecnica/notizie/spazio_astronomia/2020/03/19/trovata-una-dozzina-di-stelle-tra-le-piu-antiche-del-cosmo_084e298c-0fc0-4fc7-a019-3f081cf91039.html

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5 years ago by

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