Ok, first of all, that is not a UFO. It's a rocket or missile being tested in China, most likely by their government. The haze you see is the rocket fuel being expended.

a missile!

Are u guys serious, u guys think its a rocket? Why the chinese army is testing their missile or rockets near an airport, its not safe. I think they could have done it anywhere else

Hey I have a great idea , launch a rocket at low altitude across an air port and spray rocket fuel every where. . We played these games in school , drop a ketchup packet on the ground and then jump on it. Put a thumb tack on some ones chair , great fun!

There's a lot of confusion over the Chinese airport case. NONE of the pics posted on the web seem to have anything to do with it (they are long-exposure shots of helicopters), and this clip doesn't either. It is from Urumqi, where a missile was observed on June 30. Read here: http://english.people.com.cn/90001/90782/7054799.html

there is another video of this special event here: http://www.youtube.com/watch?v=SKzGRu3Gp_Q&feature=player_embedded

weird! it s fully different to the official one

i agree watever it is its human

video of missile
http://www.ktk.kz/art/?id=8938

that sure is a slow rocket. that must be so the enemy can get away before it hits