My wife and I were returning late from a tiger game when we saw a bright semi- small object to the west as we entered Whittemore, Mi. We pulled over and observed then 2 bright round objects erratically moving back and forth across the sky. Sometimes moving slower, faster, stationary and at times appeared to chase each other. We were out of the car and I thought I had my cell phone camera on video but being exciter I was pressing the buttons on the camera settings. Then a larger rectangular brightly lit object appeared and stopped above the tree line. Once it changed to green in four equall sections one at a time from right to left. It also sort of shook as if beginning to excelled ate slowly and then shot across the sky. It returned but not the same spot. Twice before leaving. We were quite sure it was a UFO as it moved so fast, changed colors and did not move in any standard pattern. One month before we saw 2 similar objects from our home 20 miles away in a rural area, but these items were more the size of a star. However, they did change colors and moved at various speeds in various directions. Those we observed through high powere binoculars and were more v shaped than the items we photographed in Whittemore. Those photos are time location and date stamped.Having problem attaching photo. If you contact me I will email them to you.