http://soho.nascom.nasa.gov/ Solar and Heliospheric Observatory en-us http://soho.nascom.nasa.gov/pickoftheweek/old/20nov2009/ JUST IN: The Extreme UltraViolet Imager (EUVI) on the STEREO Behind spacecraft observed this event, and another eruptive prominence: http://soho.nascom.nasa.gov/pickoftheweek/20nov2009/ http://soho.nascom.nasa.gov/pickoftheweek/old/06nov2009/ STEREO was able to continue to observe an active region with its extended magnetic loops that had rotated out of view... http://soho.nascom.nasa.gov/pickoftheweek/old/06nov2009/ http://soho.nascom.nasa.gov/pickoftheweek/old/30oct2009/ In a nutshell, here's the story: from a blank area on the Sun to a large active region over six days. SOHO watched in extreme... http://soho.nascom.nasa.gov/pickoftheweek/old/30oct2009/ http://soho.nascom.nasa.gov/ SOHO will perform a special 360-degree science roll maneuver on 26-Oct-09 between 13:50 and 23:50 UT. The roll comprises 10 segments (10 degrees, 8 x 45 degrees, -10 degrees), after which SOHO will be back in its nominal roll attitude. During the manuever, images and movies will also appear rotated. The next quarterly 180-degree roll maneuver is scheduled for 7-Nov-09. http://soho.nascom.nasa.gov/