Is what we're seeing in the distance there the ice wall spoken of by so many? This jump was made by a team of Pararescuemen from over twenty thousand feet.
I was looking at the footage with a friend of mine and they wanted me to zoom in closer to see if it was clouds, which we did, but my counter to that was that clouds would be above the whole surface of the planet , not just around the edges.
What we're looking at does look like a wall, a very high one actually to me. So check it out , let me know what you think...the footage is really interesting.