Was UFOs the cause of the Con Edison electric explosion? Something really incredible happened, millions of people saw how the night sky of New York turned bright blue. The mysterious incident turned night into day on Thursday about 9:20 pm local time in just a few seconds, which caused panic among New Yorker's. And, as if that were not enough, there were also power cuts that affected even the LaGuardia Airport in Queens. UFO Sighting Formation in the sky over Manhattan was captured on video.