Solar Activity, August 2010

Solar Activity in August 2010 seen by all the STEREO SECCHI suite's imaging telescopes. The top row shows (left to right) image from HI2 and HI1 from STEREO B; EUVI, Cor1, and Cor2 from STEREO A; and HI1 and HI2 from STEREO A. The bottom row only shows images from EUVI and the two coronagraphs (Cor1 and Cor2) for STEREO B (left) and STEREO A (right). For more information on the different imagers see: http://stereo.gsfc.nasa.gov/stereo_images.shtml

• SECCHI_20100801_4.mov