The Inconvenient Truth:The Sun Varies in Intensity (Jan. 20, 2008) by Zuerrnnovahh-Starr Livingstone https://educate-yourself.org/zsl/inconvenienttruth20jan08.shtml January 20, 2008 For the last twenty days there have been no sunspots (January 1 to 20 2008). Ultraviolet radiation has dropped to extremely low ratings and coronal holes have opened sending high levels of solar […]