Are the sunspots really vanishing?

Context: The elapsed solar cycle (23) ended with an exceptionally long period of low activity and with unprecedented low levels for various series of solar irradiance and particle flux measurements. This unpredicted evolution of solar activity raised multiple questions about a future decline of the...

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Bibliographic Details
Main Authors: Clette Frédéric, Lefèvre Laure
Format: Article
Language:English
Published: EDP Sciences 2012-01-01
Series:Journal of Space Weather and Space Climate
Subjects:
Online Access:https://www.swsc-journal.org/articles/swsc/full_html/2012/01/swsc120019/swsc120019.html