If you go to http://www.astro.princeton.edu/universe/ http://www.astro.princeton.edu/universe/ you can find print-outs of the entire universe all the way to the

If you go to http://www.astro.princeton.edu/universe/ http://www.astro.princeton.edu/universe/ you can find print-outs of the entire universe all the way to the microwave background (log scale). They're very cool.