Stepped out of the door of my house and observed a very large, black, rectangular shaped object sitting stationary in the sky with a what looked like the tail section of a airplane but straight up and down and not slanted as in a airplane. At first it appeared to be moving toward me above the two story building about a block away, above all overhead wires. It made no sound. It began to sort of bounce up and down and stayed still. I backed up not taking my eyes off of it and reached into my house and grabbed my binoculars near the entrance of my house and took another look with the binoculars and the surface seemed to have ridges on it. The shape was the same. After about 2 or 3 minutes it began to move in a northerly direction and seemed to float downward until it was out of sight. I was alone so I don't know if anyone else saw it. It seemed solid metal and had no lights. It was about 5:15 to 5:20pm and the sun was going down but it was still light. I could not believe my eyes. I wondered if it was a kite, it was not aerodynamic in anyway that I could imagine. I was a flight attendant for nearly 25 years for an international airline and have never seen such a sight in all of my flying years. It seemed like a heard a clicking sound before I stepped out of my house and it was very noticeable when I opened the door because it always look up into sky when I go out. I was very excited to see such a sight and happy because, I always wanted to see a UFO.