Today's POTD comes from Tromso, Norway, and is by Tom Davidson.
"Solar winds hit the earth's atmosphere on 9th March 2013. Luckily, the clouds opened up a bit that night, so I could witness this phenomena that colors the sky green. The power of the lights colored the snow completely green! The aurora crosses its path with my rental car, the Nissan X-trail. Really loved this car and it makes a nice aurora exploration car, with its panoramic roof and heated seats :) The aurora is such a overwhelming phenomenon, one should see it at least once in a lifetime!
info: 1 shot, RAW, Canon 5DmkIII, Samyang 14mm, near Tromso, Norway"