It was about 1:45 am. I had my head outside of my window having a cigarette when I see what I thought was a plane going towards the Hillview Reservoir. This wasn't a plane. It was round, bright like a star and with what I could make out was a green light and red light but mostly bright like star and super close and NO NOISE. It glided for about 3 - 4 seconds in my view before it finally disappeared over the reservoir. This thing glided out of my view with no noise for how low it was to the ground. It was too bright for it to be a drone and gliding like something ive never seen before. GLIDING!!. A smooth gliding I've never seen before! Clearly visible I stared at this thing for 3 - 4 seconds before it disappeared over the reservoir.