It is now the third week in my annual anniversary fund-raising campaign for Behind the Black.
Regular readers can support Behind The Black with a contribution via paypal:
If Paypal doesn't work for you, you can support Behind The Black directly by sending your donation by check, payable to Robert Zimmerman, to
Behind The Black
c/o Robert Zimmerman
Cortaro, AZ 85652
That coronal mass ejection thrown out by the Sun on Sunday is expected to energize the aurora tonight and again on Thursday. Look up at night if you live in the high northern latitudes.