Dr.Tony Phillips, Spaceweather.com Sunspots are becoming scarce. Very scarce. So far in 2018 the sun has been blank almost 60% of the time, with whole weeks going by without sunspots. Today’s sun, shown here in an image from NASA’s Solar Dynamics Observatory, is typical of the featureless solar disk: The fact that sunspots are vanishing … Continue reading "Sunspots Vanishing Faster Than Expected"
via The Next Grand Minimum
May 1, 2018 at 06:34PM
Iowa Climate Science Education 