SOHO
31st July 2011, 20:30
The Sun blew out two sizeable coronal mass ejections that headed in just about opposite directions over about a two-day period...
More... (http://soho.nascom.nasa.gov/pickoftheweek/old/29jul2011/)
More... (http://soho.nascom.nasa.gov/pickoftheweek/old/29jul2011/)