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Cycle solaire 23

Cycle solaire 23
Image illustrative de l’article Cycle solaire 23
Généralités
Début
Fin
Durée ~11 a

Le cycle solaire 23 est le vingt-troisième cycle solaire depuis 1755, date du début du suivi intensif de l'activité et des taches solaires. Il a commencé en et s'est achevé le [1],[2].

Notes et références

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  1. (en) Dr Tony Phillips, « Solar Cycle 24 Begins », NASA,‎ (lire en ligne, consulté le ).
  2. Dr Tony Phillips, « As the Sun Awakens, NASA Keeps a Wary Eye on Space Weather », NASA,‎ (lire en ligne, consulté le ).
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Cycle solaire 23
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