I was driving home from a friends house heading east at 12:35am. It was very cold out and the sky was 100% clear. I was traveling threw Hinsdale when i looked out the driver side window of my car and saw a bright light in the sky Hovering over the houses at 12:40am. After a glance i looked again and saw that it was cigar shaped glowing white. There were 3-4 small blue lights on it and one big blue light at the bottom end of it that was pulsing. It hovered for a few seconds then drifted in my direction, but then made a slow turn to the north east. After another moment it raced off to the horizon, at which point it stopped. The road dipped down in elevation after a bridge and i lost sight of the object behind the tree line. After the racing off part it looked like a faint star in the sky. I was almost instantly hit with a huge adrenaline rush when i realized what was hovering over the houses. I felt a little scared for a moment, very very shocked. Never thought i would ever see anything like this.