An unidentified flying object (UFO) forced Xiaoshan Airport in Hangzhou, China to cease operations on July 7.
This is an interesting looking video. It's nice to have more context for the size with the inclusion of the buildings on the ground. At first I thought the light could have been projected up onto the clouds but latter in the video it appears that the light is being projected down.
I think they said it best:
Truth be told, there's not much left to be said. Something weird happened. Nobody knows what it was. And if they do, they aren't saying.