I was out walking my dog, late in the evening, when i noticed a metallic ball hovering over me, near the air force base i live next to. i quickly pull out my cell phone and begin recording. the ball slowly began to circle the base and i felt this was odd because the ball was traveling at a slow speed and was completely silent. living next to the air force base, i am used to seeing plains and jets fly over me but they make noise and travel much quicker than this uap. it looked more like a hot air ballon slowly flying through space. except this was a ball, a metal ball.