We have only 300 years-odd of detailed solar observations with telescopes, half that of magnetic records, half again in the radio spectrum and less than that for most modern instrument records (and 12 years of Watts Up With That to interpret it). So as the months pass our knowledge of solar activity is still growing … Continue reading "David Archibald: June Solar Update"

via The Next Grand Minimum

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July 6, 2018 at 04:58PM