BIG SUNSPOT ALERT:
One of the biggest sunspots in years is directly facing Earth.
Sunspot AR3354 is 10 times wider than Earth and about 1/3rd the size of the historical Carrington sunspot.
It's so big, observers in Europe and North America are seeing it naked-eye through the smoke of Canadian wildfires.
Earth-directed flares are likely in the days ahead.
Full story @ Spaceweather.com.
Larry Macionski