Noctilucent clouds over Stockholm taken on between 2014-07-11 22:40 and 2014-07-12 00:31 UTC.
Imaged with a Canon 600D, Canon EF-S 18-135mm lens@22mm.
Noctilucent clouds are the highest clouds in Earth's atmosphere at around 80km altitude.
It was an AMAZING night, and I enjoyed every second watching it. I've never seen it like this before! Timelapse taken from my living room window.