While flying from Asia to Boston (Korean Airlines), business class, window seat. I woke up flying some where between South Korea and the Aleusian Islands flying at about 35,000 feet about 30% into my flight. Looking out the window looking northward at what I thought was another aircraft northwest of us it appeared to be moving faster than the plane I was in. Suddenly, there were three then six glowing objects appearing to fly in formation. Then some of the objects would go in different directions both up, down, forward and reverse. Very strange, I pulled out my cell phone and tried to do a video and the cell phone kept quitting. I did manage to get one real short one attached. There were 11 objects in total. They would come and go and even disappear then come back again. I switched to camera and then got nothing as they all disappeared. I watched for a little while longer and then saw them again, only this time there were 5. Then my phone went dead. They were farther away but brighter and then vanished. They were gone for good. I have been showing them around and someone suggested I send them to you. I did not tell anyone nor did I hear any talk of this during or after my flight.Also strange but even when they flew information there was always two objects outside the formation moving around, almost like heading. Thank you,This is not the first incident I have had, as many years ago I had a very different experience and I sent in a report dating back to 1970 which was investigated by the Air Force.