Video of STS 122 UFO With Ground Control Audio Confirmation

The video is shown @ 7x speed during spacewalk #2 with what appears to be a very slow moving object (considering 7x speed). Ground Control actually confirms this, however, the astronauts do not see anything.

What do you guys think? Is this audio for real?

Mods: Please lock if this has already been posted.

To me, it sounds like Nasa thought something may have come off the shuttle or ISS.
The size, speed and shape tell us nothing unfortunately.

to me that looks like an object which is also orbiting but at a slightly slower rate, glinting for the camera as it drifts by the shuttle. Notice how it travels in a straight line, at a constant rate of speed, and never changes direction...

Just another piece of space debris...