НЛО в Пенсильвании, без иллюзий UFO in Pennsylvania, without illusions

НЛО оказался квадрокоптером с подсветкой.
It is not a UFO, it quadrocopter backlit.
PA, US 2015-12-05

Long Description of Sighting Report

I was outside, observing the sky and stars while letting my puppy out like always, when all of the sudden I saw a bright flash in the sky. At first it the size of a large star, and I started to hear a faint humming noise, like my dryer was running, but it was not. Quickly the light split into a triangular shaped object that flashed and blinked from about 3 to 5 minutes, and then vanished. I only recorded a bit of it because I wasn't sure what I was witnessing, and was quite startled.

I saw 2 different UFO's which I sent both to a friend/astronomer/astrophysicsist that used to work at NASA the first video, he told me may be a tumbling satellite. The second, he said he tried to break down the video, and look closer and he still had no idea what it could be.