The Sun in 3D

"Beginning on February 6, 2011, the two STEREO spacecraft are 180 degrees apart providing Naval Research Laboratory scientists with a 360-degree view of the Sun. NASA's STEREO (Solar Terrestrial Relations Observatory) spacecraft were launched on October 25, 2006, and have been gathering spectacular images of solar activity, especially solar storms, since the mission began."

More http://www.nrl.navy.mil/pao/pressRelease.php?Y=2011&R=22-11r and  http://stereo.gsfc.nasa.gov/360blog/

A 3D movie at the page:
http://www.nasa.gov/mission_pages/stereo/multimedia/AnaglyphFull171Movie.html