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Risque bien réelDe violentes tempêtes solaires foncent sur la Terre. Comment se préparer face aux risques de black out qu’elles nous réservent ?
L'humanité n'est pas préparée à des phénomènes météorologiques spatiaux extrêmes comme une puissante explosion d'énergie solaire, avertissent des chercheurs.
il y a 16 heures