"Blended images in 304 and 171 angstrom wavelength light of August 31, 2012 prominence eruption and CME" on the sun. Credit: NASA's Goddard Space Flight Center/SDO Free Wallpaper

"Blended images in 304 and 171 angstrom wavelength light of August 31, 2012 prominence eruption and CME" on the sun. Credit: NASA's Goddard Space Flight Center/SDO