This week I saw a TV doco on solar flares with the guys looking at them like you did on white paper. Not to many remember including me the 1989 complete blackout of the Quebec Provence caused by a solar storm.
Last edited by 4xxxx
on Sat Oct 25, 2014 12:10 am, edited 1 time in total.
Nikon D7000, Nikkor 80 - 400G, Nikkor 18- 200 VR II, f3.5-5.6.