Two lights, one directly above the other, a small distance apart, as bright as Venus, but almost twise the size. The lights were too far up, and too bright, to make out their shape.

The lights did not move, and there was no sound. After apprx. 20 seconds, a tiny light - like a tiny star - appeared from the left side of the lower big light, and slowly travelled straight up to the light above, disappearing on to the left side of it. A few seconds later, the big lights started to dimmer down slowly, and disappeared from sight.

The sky was totally clear, which allowed me to see the tiny light travelling. Having seen something so unusual, I continued to watch the sky for an hour, but saw nothing else, only the usual pattern of the stars.