Black Triangle Sighting in Kearns, Utah on August 15th 2008 – A triangle shape craft with a single dot marking near the front tip

I was on my patio with my wife Ellen shortly after watching a plane fly over us i noticed a triangle shaped craft high above the low patchy cloud cover, i looked at Ellen and said "look, What is that?" she looked up and seen nothing i looked up to find it and just caught it go behind a cloud, Ellen said "i don't see anything". I said "it went behind a cloud" so we waited for it to emerge from the other side of the cloud and sure enough there it was, i said What the h*ll is that? she seen it and in disbelief she said "i don't know". We watched it go off into the distance until we could no longer see it. we talked about reporting a UFO but wondered if it was really a UFO or just a new military aircraft since we did live near two air force bases the largest being Hill air force base. since that day i have seen many triangle shapes in videos and pictures some on History Channel MUFON hanger 1 and thought i should report it