thecraftychemist:Sprites! The incredible flashes of light are caused by huge electrical discharges o
thecraftychemist:Sprites! The incredible flashes of light are caused by huge electrical discharges of lightning in the sky, and they get their deep red hue from nitrogen molecules in the air.Marko Korosec, 32, managed to capture the rare pictures whilst standing in a corn field in Vivaro, Italy, over 200 miles (320km) away from the phenomenon.SourceNASA on Sprites:Now known to be associated with thunderstorms, much remains a mystery about sprites including how they occur, their effect on the atmospheric global electric circuit, and if they are somehow related to other upper atmospheric lightning phenomena such as blue jets or terrestrial gamma flashes. Source -- source link