A very large boomerang shape,maybe the size of a football field. It had very faint lights on the front and was almost invisible with just the faint lights and a dark outline along the back. The middle appeared almost ghost-like.

No, there was absolutely no noise...it was like it was gliding. I watched until the tree-line blocked it from my veiw.

I am not really a believer in aliens...at least not in that they are beings from other planets and I grew up on USAF bases, so I know what all kinds of aircraft look like. I was simply relaxing on my front patio after a long day, just wanting to enjoy my garden in the moonlight. My husband was sittng to my right with a large willow tree in front of him. We were carrying on a conversation when I saw what appeared to be a triangle of stars....MOVING! I immediately started yelling to my husband to look and pointed. I jumped out of my chair in an effort to keep sight of it. By the time my husband got up and away from the tree, it was gone.