This seems to be a very well done documentary about the latest
developments in cosmology, and the theories behind it. It even discusses
the recently unveiled finding about some groups of galaxies flowing
faster in one direction of the universe than others, called Dark Flow.

The following is a Youtube video, I've only found one part of it on
Youtube so far, part 3 of 6. I think the remaining parts are being
uploaded as we speak, since the documentary is so new.

Yousuf Khan

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YouTube - Horizon: Is Everything We Know About The Universe Wrong? (3/6)
http://www.youtube.com/watch?v=hjhKV3lnrz8