I was preparing our nightly fire at our vacation trailer when I noticed an orange light in the Eastern sky. As it cleared the trees I thought this is unlike anything I have ever seen in the night sky. I immediately knocked on the patio door of our trailer to get my wife's attention. She joined me in watching this object as it continued in a Westerly direction. The sphere was the same color as a orange halogen streetlight. It made no sound and no deviation in flight path. It continued on it way until we lost sight of it in the trees on the horizon. At this point I turned to my wife and asked if she had ever seen anything like it before. She responded with a negative. It was an unsettling experience. At this point I proceeded to attempt to light our fire again when she exclaimed there is another one! Coming right in the same path as the first sphere. On this one I observed yellowish light on the lower portion of the object. This sphere followed the behaviour of the first sphere in elevation and flight path. We spent the rest of the night observing the sky in case there were more spheres to be seen. No further objects were observed.