27 Jul
2011
27 Jul
'11
8:14 a.m.
This is kind of related to satellites generally, and may have been discussed here before, but I was flabbergasted, and had to share. Very interesting. And to be able to predict solar flares a day and a half before they erupt can prove very useful!!
http://news.stanford.edu/news/2010/august/sun-082310.html
Lee W5LMM