Hässleholm, Sweden, Local time Thursday 2015-08-20 about 20:30 in the evening I spotted a proportionally thin and perfectly straight black / dark-grey line in the sky, far off and fairly high up, maybe as high as 3000 meters, initially it didn't appear to move in any direction. As I watched it carefully it soon began sliding horizontally across the sky in a horizontal position at an approximate distance of maybe 10 kilometer, it seemed to move significantly faster than any airplane would do at that altitude and distance. My guess is that it traveled about 10 kilometers in a straight horizontal path within a timeframe of 20-30 seconds, then it began to descend in a 45° angle, all very quick, smooth and precise - maintaining its horizontal position all along. Eventually the object escaped my field of view. I believe I've just witnessed my first cigar-shaped ufo irl, which actually must have been huge in size. Unfortunately I was totally unprepared and had no chance to record any video.