I want to believe...something is up with this.

I was doing some sky watching myself last night around midnight, saw what I thought was just another airliner, with red light blinking, but this one had a very bright yellow/white light in front of it, which remained on, the object appeared to be going in a straight line, but soonly zig-zag all at once, and went in a circle pattern in the sky, after that, btw the sighting lasted only about 5mins, it was gone... I believe these objects like commerical airline skytraffic routes, currently now.