"A coronal mass ejection hit Earth's magnetic field on Oct. 8, 2012 sparking a dramatic display of Arctic lights . . . The Aurora appears to be casting rays of green sunlight through the clouds. Hugo Løhre photographed the auroras over Lekangsund, Norway, on Oct. 10, 2012." [2000 x 1334] [OS]

https://go.nasa.gov/2AwQ87F via /r/spaceporn http://bit.ly/2i9fYHW