I was standing in the early morning hours of 0614 central time I-44 and Bacon Switch rd. in Wichita Falls, Texas. I was at the rear of my trailer, and looking up at the sky. I saw an object about 1/2 mile away triangle shaped, one light on each point, grey metallic in color. I estimate it to be about 800 ft off the surface and travelling at a speed of around 3500 mph from east to west in the night. Condititons were very clear and dark with many stars in the back ground. Lights appeared to be blueish white, and very low intensity. Total time visible about 2 to 3 seconds.