Earlier today i posted still photos of the disc, and here i will post the video i did of the same disc. i have been photographing up to five different similar discs in the night sky for over two years, and to the naked eye they just appear as stationary larger stars. i have observed them in many different parts of the night sky. one early morning i observed one high above my back yard. when i attempted to photograph it, it took off and went toward the northeast. the discs all appear as a circular disc with bumpy edges, and a long blade appears to be spinning in the center of the disc.