3D map of local universe

If you are into cosmology, or mapping, this is one of the most fabulous representations of the universe i have ever seen.
Highly recommend the download of the 17 minute version.

http://www.wired.com/wiredscience/2013/06/cosmography-maps/


and if you want to learn how to visualize math and space in multiple dimensions, try this series

http://www.dimensions-math.org/Dim_regarder_E.htm


and John Baez is a master of the math...
https://johncarlosbaez.wordpress.com/

enjoy !