This event was mentioned on the Nova show Secrets of the Sun, which aired a few days ago: http://www.pbs.org/wgbh/nova/space/secrets-sun.html http://www.pbs.org

This event was mentioned on the Nova show Secrets of the Sun, which aired a few days ago: http://www.pbs.org/wgbh/nova/space/secrets-sun.html http://www.pbs.org/wgbh/nova/space/secrets-sun.html