You appear to be someone who speaks about things on which you have no personal knowledge. Your mention of "Christmas" lights is exactly how I describe the photo below. There are two craft in this photo - the most notable is the perfect string of colored lights being made by an aircraft. If this craft is ours, can you explain the purpose of these Christmas lights. The second craft in the photo is that golden "line" which is a golden light moving in the 2-3 second time lapse photo. This stuff was real to me, and sure looks like Christmas lights.