Orbs captured with night vision in the skies of Pittsburgh on 2nd January 2011.

2 UFO's filmed on 2nd January 2011, possible lantern sighting perhaps?

I'm aware of the release of Chinese Lanterns that could explain many UFO sightings in the next two months, is this just that, or something else?

Filmed in April 10th 2010 over Moscow.

Filmed in the skies of Moscow on 30th December 2010. Check out olegen77 @ youtube - he has a lot of UFO footage captured over Moscow.

19th November 2010. During the time of this filming, an Airforce Exercise was allegedly being carried out. According to the OP, there appears to be a triangular craft midway through the video. Is this part of the exercise and therefor could it be the (semi) Top Secret TR-3B Aurora/Astra, just regular aircraft or something else? 

Personally I couldn't detect the triangular nature of the craft whilst viewing the video, therefor I captured a series of screenshots after the alleged triangular craft showed up. The above image was captured from the video, blown up to 300% on the screen and then another 200% on photoshop. A triangular shape can just about be made from the image and I have drawn some crude lines on the second image to determine the possible shape of the craft. The image is from 04:57 on the video timeline.

From Youtube : I don't think it was chinese lanterns because the first one speeded in from the far east (though i did not capture that part on camera) of the building and then stopped and stayed stationary for a bit. the one that comes up from behind the roof starts of a lot closer than the first and then seems to change it's direction to meet up with it.

They came from two completely different locations and yet still met up at the same point. once they meet up they then move of together to the right and disappear from view of the cam view but not the eyes for another min or so. i had to edit part of that cause my finger was over the lens. they come back 5 or 10 min later though and do pretty much the same thing only there is a 3rd on the left this time which does not move. surely if it were chinese lanterns the wind would affect this one. it honestly looked a lot better in person. if someone can show me a video of chinese lanterns behaving this way i will be shocked.

Mysterious UFOs have been spotted over Russia's southern Republic of Kalmykia. Several times this month hundreds in the city of Elista witnessed several unidentified flying objects at the same time. Two glowing circles appeared, rotating around each other. Scientists say they can't explain what caused the light show. Kalmykia is no stranger to odd goings on. The former governor claimed to have been abducted by aliens, who he later made friends with.

This video apparently shows two balls of light forming a crop circle in Wiltshire, England - the hotspot for crop circles. It has divided opinion with most people stating that it's an obvious fake. I'm undecided, but bear this in mind;

This was filmed before the days of mobile phones, so it's not a case of seeing something and quickly recording it on your phone, why would he be filming that field at that particular time?