Two glooming lights appear in mid-air, and remain there for six minutes.As I was doing my daily airplane spotting out of my window (I was filming airplanes coming in to land at Munich airport) I along with my two friends spotted two lights. I grabbed my IPhone (Can only take pictures) and I took some pictures. The craft was a few miles away, but I still got some shots. There where aircraft passing by the two crafts. After two minutes one of the two lights disappeared. Following, after six minutes, the second one just disappeared. The lights stayed pretty much at the same space for the whole time. I don’t know how long the craft’s have been there before I took notice of them, but the duration in which they where visible for me was 6 minutes.