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Sunspots

Material in this section originates from the following categories in our Subject Index:

Solar Influence (Sunspots)


Material preceded by an asterisk (*) was posted after this subject summary was written and therefore is not included in the summary.  This material will be integrated into the summary at a later date.

Summary


A 3,000-Year Record of Solar Activity

Cold European Winters and Low Solar Activity

Where Have All the Sunspots Gone?