The Cosmic Web, or: What does the universe look like at a VERY large scale?

The Millennium Simulation featured in this clip was run in 2005 by the Virgo Consortium, an international group of astrophysicists from Germany, the United Kingdom, Canada, Japan and the United States. A virtual cube of 2 billion light years on a side was “filled“ with 10 billion “particles“ whose evolution was computed using the physical laws expected to hold in the currently known cosmologies. The initial distribution of matter, that resembled the conditions present when the cosmic microwave background ra