Spheres in Formation? Sept 1 2007

Balloons ? BUT how did these STAY IN FORMATION? Through the binoculars, these looked like THREE SILVER ROUND SPHERES but I COULD NOT SEE HOW THEY STAYED TOGETHER! When I reviewed the video, I found that I did capture several frames of them after all! The first part of this video is a snippet from the original converted to NO AUDIO in REGULAR SPEED. The latter is extracted snapshot still images from the 7 minute video. From what I reviewed, there were THREE SILVER SPHERES that stayed together in FORMATION and I could NOT see what was holding them together via the binoculars, or from the images on the video! I've taped some strange balloons before, but I am really stumped on this one! More info found here: http://sitekreator.com/CindyPDX/objects_stayed_in_formation_.html