Footage filmed during NASA Space Shuttle STS-80 Mission.

Many camera's are filming the missions and all these video's, and communication between space & ground is being send to Houston (NASA) with satellite. In Canada there was a owner of a TV Station named: Martyn Stubbs, who could also receive the SAME NASA satellite video's, and he taped for more then 5 years all the mission's video's /communication that Houston? was receiving. - From:  UfoPlanet
 

This is the large almost invisible one that enters and takes position in the center of the ring formation. It is barely visible but you can see it has moved by the next frame.
 

It becomes even harder to se against the Earth as ot is almost transparent as well

Three frames that show the object with a center depression, then raised, then depressed again. In the vidow it appears to be pulsating... a piece of  ice or debris would not change like this

Here is a sequence one second apart taken from a short clip in the NASA mission control room. The video is included at the end. The sequence starts as a large "Critter" moves slowly across the screen...  Watch it a few times as it is short... When I get a chance I will have Jack make a loop with one in slow motion...
 
Watch the Earth beneath it move by... Notice the SIZE it is on the screen. There is no doubt that NASA is aware of them... There is no doubt that this is an 'ice cyrstal' or debris...
 

The next frame is zoomed in closer. Look at the center as it begins to change... you can see the dark spot...
 

The dark spot gets larger and a darker one forms...

The new dark spot gets even larger...
 

Then the secon dark spot closes once again...

And the first dark spot goes away...
 

This one submitted by a photographer [name needed] from Bavaria Germany... While this may appear to be a lens flare or ghost image, the closeup detail shows the power line clearly in front of the object.