I was just on my balcony smoking a cigarette. Then I saw a helicopter going towards north, I usually don't see helicopters here, but they do appear some times. After some minutes, I saw something, what I first thought to be a dust particle. It looked strange. But when I looked clearly, I saw that it was something like a rod-shaped thing that was going in the opposite direction the helicopter went. At some point it just disappeared (or disappeared behind the clouds). It was all gray.... Don't know what it could be. I hope not a UFO, but that's what came to mind after I had a somewhat clear view on it. :/ It was moving quite slow and steady...
