UFO Sighting in Salem, Oregon on June 11th 2015 – when outside for cig looking at stars overhead very bright light passed overhead west to east as it passed it slowly faded to black not a plane one very large bright light and very strange disappearance

I've been star gazing all my 58 years and I have never seen anything like this,I was looking up at the stars when a very bright object came over roof of our house from west and appeared to be moving very fast directly east and as it passed overhead it started to fade out and disappear. Did anyone else see this over Salem at 11:40 pm Thursday evening we have high airaft traffic and this was something else, I kept looking for running lights or sound and it looked to be too bright to be an aircraft then it faded out to nothing like it just faded to other dimension, it appeared to be controlled but I did not see it turn but I was awestruck and thought I had seen something strange. The sky was super clear and this object appeared to be directly overhead and at least 2 or 3 thousand feet high possibly even higher at first I thought it was a plane but after I started watching it I knew It was something else, then it faded to nothing and I couldn't believe I had just seen this.