I was driving through a neighborhood in Andover, MN on the night of 7/07/12 around 10:30-11:00 pm with on of my friends when we noticed a bright orange orb of light floating around in the sky. At first it looked quite close (basketball sized) and after a couple minutes of bobbing around it took off in one direction weaving a bit almost like it was swimming through the air from side to side. We followed it as close as we could but eventually the light got smaller and smaller (golf ball sized) and eventually the orange light disappeared and in it's place was 2 navigational lights perhaps, blinking white and red quite rapidly. Then it continued on with that same bizarre side to side motion. We took a video but the quality is bad and we were too busy freaking out to capture it when it was at its largest size.What's strange is I've had 2 of my friends from the same area describe seeing something like this from their back yards at night in the past. Also one of my other friends saw one in the sky 2 nights ago (on 7/6/12) also in the same area.When I heard about what happened in Missouri (125 of them seen) I had to report this to someone. Please tell me if you have any theories on this, I've always believed in aliens and this sighting confirmed it for me and turned my friend into a believer as well. Whatever it was it was not a plane and most definitely not man made (as far as I know, who knows what technology the government really has).