Of the ‘Millennium Simulation’…
…i.e. “Simulating the joint evolution of quasars, galaxies and their large-scale distribution”
Yeah, yeah, this is so “old slashdot”, but I recently re-viewed the videos on that site and am reminded at how it helps me visualize how small a piece of the universe our galaxy is, and how big and uniform said universe is. The video downloads are “large” for those of us with < 100mb/s connectivity, but worth it IMHO.