Well, I may have done so but I just don't know.
I wake up early, usually between 5am and 6am. The other morning I woke up at 5:30 and turned on the tv to watch the Olympics. On the side of our rental we have French doors that look out over the foothills with a few homes on acreages just across Dry Creek Rd.
I was watching tv when I noticed (it was still very dark outside) out of the corner of my eye, an orange object that looked to be about the size of a marble (from here) moving horizontally across the window. I thought it must be a reflection. Nothing on the tv was orange and I didn't have any lights on in the house. I watched it for a minute never taking my eyes off it because I couldn't figure out what it was. There are no roads over there. Finally I got up and walked over to the glass door and peered out.
I cupped my hands around my eyes and watched as this orange glowing "orb" moved slowing between our house and the foothills. It went behind a tree and then came out the other side, then, changed to white - like a headlight but not nearly as bright. I couldn't believe my eyes because I knew after plastering my face against the window that it was definitely not a reflection of something. There was something there.
I ran the few steps to grab the binocs and when I looked back it was gone. I looked through the binocs for a long time trying to find it again but couldn't. I have no idea what I saw but it was weird.
Below is a picture. I didn't take this picture, it was on the internet, but this is exactly what it looked like.