Through The Universe

Travel about 1.3 billion light years and through 400,000 galaxies (each point of light) in about two minutes.  Then think about it and you.  The relative clustering and spatial relationships of the galaxies are accurately portrayed. Done by Miguel Aragon of Johns Hopkins University with Mark Subbarao of the Adler Planetarium and Alex Szalay of Johns Hopkins via Open Culture and NASA's Astronomy Picture of the Day.