Was resting in upstairs bedroom and looking out window at pretty sky when noticed a silvery white oval object moving from right to left about 10 degrees over horizen. Size seemed to be like an aspirin. Appeared to be many miles away. Object vanished after a few seconds. Over next 5 or 6 minutes saw about a dozen more of the same, appearing every 20 seconds or so and vanishing within 3 or 4 seconds. At one point 2 appeared at the same time and seemed to be flying in formation. The one object that was different from the rest remained visable 8 or 9 seconds, traveling straight and emitting changing colors, from red to green to blue before in vanishing. My initial reaction was that this was some kind of space junk entering the atmosphere, but each object seemed to have the same clearly defined shape and all objects seemed to be deliberately heading in the same direction. They did not appear to exhibit the higher speeds associated with meteors or man made debris burning up into he atmosphere. My reaction was that these objects were very beautiful and I was quite puzzled as to what they could be. I then found an account of someone in Palmyra NY who saw similar objects in the same area of the sky.