I went outside to have a cigarette on our front patio with my son and light behind the neighbors tree caught my eye. at first i couldn't really see it as it was between the branches of a tree and then it came out from behind the tree. i thought maybe it was a plane and then we noticed there was a second light following a little bit behind it. the first light was a bit brighter than the second light. at this point i knew it was not a plane or helicopter so i asked my son to hurry inside and grab my spotting scope, so we could try to get a better look. he ran into the house and grabbed the spotting scope. i continued to watch the lights and the second light slowly dimmed out. my son was now back and looking again when the first light slowly dimmed out. they were both gone. we were both excited and amazed at seeing these lights and are not sure what they were.