A Artikelrobot Well-Known Member 2010-Dec-12 #1 Hannes Coetzee, ZS6BZP, reports that the solar activity is still at low levels. Sunspots 1 131 and 1 133 continue to quietly persist More...
Hannes Coetzee, ZS6BZP, reports that the solar activity is still at low levels. Sunspots 1 131 and 1 133 continue to quietly persist More...