Que �s un sistema binari d'estrelles? - 14/07/19
La Terra és plana · Corporaci� Catalana de Mitjans Audiovisuals, SA
July 14, 201916m 58s
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Show Notes
Avui el Joan Anton Catal� ens explica un dels conceptes m�s interessants de l'astronomia: els sistemes m�ltiples d'estrelles. Qu� s�n? Com es formen? Hi pot existir la vida?