My two friends and I were walking down the hill, the hill is called Red Hill and it sits right in the middle of the Idaho State campus. It's a pretty popular place for people to visit. It was roughly 11PM, we were coming down the hill and my one friend looked up and noticed a strange object in the sky right over the hill, she pointed it out and asked us if we were seeing the object as well, we both said yes. The object was reflective, almost see-through. When we noticed it, it was hovering and then immediately took off at an astonishingly high speed, but with no sound. It took off NW. The three of us couldn't believe what we had seen. We were speechless. I was kind of shaken up. To this day I still can see the object just as if it happened yesterday.