The best look yet at how a solar explosion becomes an antimatter factory gave unexpected insights into how the tremendous explosions work. The observation may upset theories about how the explosions, called solar flares, create and destroy antimatter.
Links:
http://www.berkeley.edu/news/media/releases/2003/09/02_flares.shtml
http://www.sciam.com/article.cfm?articleID=0006961D-9FCA-1F57-905980A84189EEDF
http://www.spacedaily.com/news/antimatter-03a.html
http://svs.gsfc.nasa.gov/vis/a000000/a002700/a002750/index.html