Was in parking lot of Dollar General at around 8pm 10/6/12. Was putting cart back at storefront when I noticed a fireball hovering above the tree line around the 141 ramp. At first it reminded me of the size of flame on a hot air balloon ride, but it was dark outand there was no objects obscuring the view of this perfectly cylindrical orb that flickered like flame. I hurried up and got my cell phone to record object, and got a video where i zoomed in and followed object until it disappeared out of my line of sight over the building. I got into my car, and proceeded to turn onto Kirkwood Highway eastbound when I saw 2 more object equidistant and flying the same trajectory as the first. They were the same description as the first. I pulled over to attempt to record them also but they were out of my sight when I had my phone ready. They caught my attention because all tree were so low flying on the horizon.