It's amazing that you only had the shutter open for 1/25 of a sec (I assume that's what it means over there on the left, where it says "25/1")! I've tried taking shots in a darksky site and had it open for seconds, couldn't get stars that bright at all. The skies must be very dark where you are.
Gorgeous shot. I see a few meteors shooting by. What a beautiful place Norway must be.