Just arrived home from work got out of my car and was looking at the nice clear sky and off in the distance to the west I glanced at 3 stars in a group and just as I was looking away I thought to my self was that one moving? I looked back and to my surprise it was, in fact moving south at a very high rate of speed compared to a jet.I immediately grabbed my phone to note the time, it was 2:43am and thought to myself I need to get it on camera and tried but my Samsung Galaxy S3 couldn't pick it up so all I could do is watch and observe. It was small dimmer star like, just like the stars it was around and others in the sky. It traveled south several miles much faster than a jet, then slowed and about 45/60 seconds later a very large bright white flash either came from it or to the east side of it (between it and me), I thought I saw a trail of light coming up to the flash, only the last few hundred feet to the flash, but wasn't sure if it was just my eyes from the flash or not because it was so bright, it then turned west (away from me) and rapidly faded away on a slightly upward angle.light possibly a missile fired at it? who knows, but it sure reminded me of a video I seen looking from space and seeing a UFO traveling around earth at about the same speed as my siting and seeing what looked like a missile being shot at it from earth and it changed direction and bolted at a extremely high rate of speed. Very Very similar to my siting except missile not as definite.