Was taking out trash approximately 7 am or so. Saw presumed airliner with vapor trail in morning sun shining brightly. Thought it would make a nice Facebook post so pulled out I phone and snapped a photo (picture 1). Too hard to see so I zoomed in and only got vapor trail (picture 2). Wanted foreground trees for contrast so zoomed back out some as I re aimed I saw the light above the vapor trail and snapped a photo capturing the image below the vapor trail(picture 3). I watched the light/object go below the trail then above it and then go below it again and poof it was gone (picture 4 with same trees and vapor trail nut no light/object) It was up near a commercial plane apparently so I could see no details other than the bright light behind the plain seemingly circling the vapor trail. Entire event was probably 3 to 5 seconds. Thought I was nuts until I saw for sure I got a photo of it.No telling what it could have been but it did definitely move above and below the reference point of the vapor trail twice before vanishing in a downward motion.The photos I uploaded to FB and saved from there. Truly besides being with an I phone they are not the greatest of quality.