Eclipse Protuberances

Eclipse Protuberances: Protuberances on the edge of the solar disk. The sun's diameter is about 109 times bigger than the earth. The protuberance on the upper edge is about 4 times bigger than the earth. — William Optics Zenithstar 105 ED Triplet APO f/6, 2x Nikon Telekonverter, Nikon F100, Fujichrome Velvia 100F, 1/250s, Side, Turkey, 29. March 2006