UFO Seen/Filmed in Astrakhan Sky for 30min

I found this video of a 'disc-shaped object' that left behind a long, spiraling trail:

http://en.rian.ru/video/20120608/173921225.html

It's probably just some sort of test firing of of missile like they said.

Sounds to me like a cover up for something that they didn't know what the frig it was. Ease the people's minds by telling them it was a test launch, but really, they don't know, or they do know and it wasn't a missile they were testing. I think it was a ship or something they were sending for a test flight. It would seem it took them a little bit to stable it out, hence the trail. Just the fact that it hovered there for half and hour, that's not a missile.

Test launch, alright. Test of a secret something they don't want to disclose.

Saying it was a missile launch is like saying it was a weather balloon or swamp gas.

Apparently most of the test crafts our governments test our either launched from the oceans where it's difficult to be monitored by the public or their launched from top-secret test facilities located in remote parts of certain countries. But mistakes happen and they got a covert some way.

I can believe an Earth craft over a missile launch, ok. But it's still a cover-up with the missile launch story. That's NOT a missile. Missiles DON'T hang in the sky for that amount of time.