Here is something interesting.
Apparently, it kept talking to certain satellites long after normal contact was lost..
http://online.wsj.com/news/articles...0001424052702304185104579437573396580350.html
Apparently, it kept talking to certain satellites long after normal contact was lost..
http://online.wsj.com/news/articles...0001424052702304185104579437573396580350.html