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Science29 novembre 2013
© ReutersL'astre au repos
Soleil faiblard : les scientifiques essaient de comprendre sa somnolence actuelle
Le cycle solaire actuel, qui s'étale sur onze ans, est moins intense que les précédents. Selon certains scientifiques, le phénomène serait lié à la "dynamo interne" de l'astre.
Soleil faiblard : les scientifiques essaient de comprendre sa somnolence actuelle
avecPhilippe Lamy