I think it could be this one... lot's of blogs believe it was sometime in the seventies, but there's no records of a an air accident in Iceland involving a DC-3 in the seventies.
Three-minute time-lapse of a coronal mass ejection (CME) hitting the Earth’s magnetic field by photographer Göran Strand has created an amazing on March 17th, 2013. Two days earlier, sunspot AR1692 produced an M1 class solar flare, which resulted in the CME that hit Earth and created such a beautiful aurora.
"Titan Under Varying Filters
RGB color, RGB false color, Infrared, Blue & Ultraviolet Light highlighting geological & atmospheric properties like Titan’s vast dune desert, in Belet (also known as the ‘sand sea’). Or its methane band visible in blue. These filters are mostly used to highlight information about an astronomical body’s chemical properties not visible to the naked eye."