Let the dog out for RR, Looked into sky, saw a translucent bird shaped object with no noise, no light, and no flapping of wings.

So I let the dog out for a RR break. As I always do, I was looking into the sky just for something to do. As I was looking over top my house, I noticed something that looked like a big bird, chevron, boomerang or something moving what appeared to be really slow. It made no noise, and appeared to be the size of a small plane flying low over house, but hard to tell. The conditions that night were silent, and a pretty clear night with some clouds. This object appeared to be translucent as it went over top of the house I could see the stars looking odd as it went along. It reminded me of a cloaking device from Star Trek. This object was so faint that if I hadn't been looking at that exact spot, at that exact time, I would have not seen it. Initially, I thought it was something in my eye, so I moved my eye around, and the object did not follow, and I looked back at the object just long enough to see it fade into the horizon. I am a sane, employed kinda educated 45 year old male with common sense. Other info: My wife and I just had a barn burner of an argument right before the sighting. Later on, I was wondering why the object flew over MY house. I have another question, but can't put down in this forum.