From Sky & Telescope magazine: The University of Å·ÃÀ¿Ú±¬ÊÓƵ, Boulder, has unveiled a 1:10 billion scale-model solar system with an interactive sound experience. Have you ever longed to experience a planetary voyage through the solar system? Or to travel from the Sun from Jupiter? The University of Å·ÃÀ¿Ú±¬ÊÓƵ, Boulder (Å·ÃÀ¿Ú±¬ÊÓƵ...