I HAVE BEEN SEEING THIS SAME OBJECT FOR OVER A YEAR. ALWAYS BETWEEN 8 AND 9 PM. FOLLOWS THE SAME FLIGHT PATH SW UP LAKE GREENWOOD TO THE SE THEN BACK SW.I FIRST NOTICED IT WHILE WAITING OUTSIDE FOR MY RIDE TO WORK.I ALWAYS WATCH THE SKY I TRY TO CATCH SIGHT OF METEOR SHOWERS OR ANY FALLING STARS.I THOUGHT IT MAY BE AN AIRPLANE (THERE IS A SMALL AIRPORT IN THE ADJOINING COUNTY)UNTIL I SAW THE RECTANGULAR SHAPE AND HEARD NO SOUND.IT HAS 3 OR 4 WHITE LIGHTS DOWN EACH SIDE AND 2 RED OR BLUE BLINKING LIGHTS.IT SEEMS TO DISAPPEAR BEHIND CLOUDS WHEN IT STARTS BACK SW.I CANT SEEM TO STOP WATCHING.I WANT TO SEE IT CLOSER BUT HAVE NO WAY OF DOING SO.I BELIEVE!