I saw a stationary yellowish/gold light hovering in the sky. It got my attention due to its size and brightness, compared to stars in the backround. I observed it moving at a slow speed to the left, then to the right from my view of it. It then stopped and zipped off to the horizon at such a speed, that I cant even estimate it accurately. It went from being still, to disappearing over the horizon, in the blink of an eye.