Very loud sounded like Jets very low over the house, stayed there long enough for me to just look at them,Just about sunset, very loud sounded like Jets over the house. They went over I listened it took a few seconds still listening. Then it was quiet for a few minutes then they came back. I went out in the back yard so I could quickly see the sky. I figured it was probably too late to see anything, I was only hearing it at a distance now and couldn't see anything. Then they came back just enough dark and really high enough that all I could see was bright lights 2 with red flashes. I was staring trying to figure out what I was looking at when I realized they weren't really moving anymore, because I was actually just staring at them above the neighbors house now but very high. It lasted for at least a few minutes then they left. I looked around trying to figure out why no one else was out looking too* We have a lot of windows maybe that was why I could hear it so loud, don't know. I was thinking they flew out of the West to toward the east but when I heard it again had circled back and when it left it was to the east.