For the last 12 years, Carter Emmart has been coordinating the efforts of scientists, artists and programmers to build a complete 3D visualization of our known universe. He demos this stunning tour and explains how it's being shared with facilities around the world.  As the Director of Astrovisualization at the American Museum of Natural History, Carter Emmart directs their groundbreaking space shows and heads up development of an interactive 3D atlas called The Digital Universe.

(Source: Best of Science)