I was sitting on the porch of the guest house on the property I live on relaxing for the evening. I suddenly saw a huge v-shaped formation of large lights coming over the house & at first thought they were a squadron of planes. There were 4 or 5 lights on each side w/ no apparent front/center light. I then realized the lights were all part of 1 huge object that was moving low, slow & w/out any apparent sound. I jumped off the porch as it went over the house because I couldn't believe what I was seeing and ran into the yard to get a better look. I watched it continue south & out of sight, all in all lasting about 15 seconds time. The whole experience was so vividly clear & w/out a doubt to be a craft that defied any rational explanation. I even called the manager of the TSTC airport which is non commercial facility (where president Bush would land on occasion) & he verified there were no aircraft of any sort flying in or out of there that evening.