I went outside around 9:50 Pm on July 4th, 2015 on my front lawn in North Tonawanda, NY to watch my neighbors fireworks. I looked up and saw a red/orange, large glowing, and pulsating at times, ball of light, no noise. At first I thought it was a stray fireworks, but it flew in a relatively straight pattern over my house. I watched it until I could no longer see it. Possibly a drone? Do they have glowing colored lights like that? Really creepy. I have never witnessed a light like that flying at night.