Ok this is two nights in a row now. Im starting to feel like a broken record here. This time they came on in in a row of 4-5 lights but quickly faded out within' a few seconds. Then they came on a 2nd time this time it looked more like a triangle and the lights were all red when it was in the formation of a triangle. If I had to quest i'd say the from each point of the triangle was at least a mile long. so im assuming if my math is correct it had a diameter of 3 miles? Not sure if triangles have a diameter but you know what I mean. It was once again the south east of Abilene.