Impressionnant ! Découverte d'une étoile jaune 1 300 fois plus grande que le soleil
HR 5171 est la plus grosse étoile jaune jamais observée.
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Le Réseau Atlantico
BEST OF
Best-Of du 2 au 8 novembre
Le Réseau Atlantico
Best-Of du 2 au 8 novembre
HR 5171 est la plus grosse étoile jaune jamais observée.
13 mars 2014