A metalic object flying at a high rate of speed

I was fishing on Mott lake and, it was early in the afternoon so I wasn't having much luck. I was looking at the clouds in the sky seeing if I could see any signs of a storm because I was in a boat, when I saw 3 sphere like shapes connected by 3 cylinders it was quite far away but, I could tell it was moving faster than any jet I have ever seen. It was about as high or higher than normal jets (commercial) fly from what I could tell. I was alone and, I had no camera but, I will never forget how the object looked, it was so strange looking.