Summary: The Sagan Planet Walk is a scale model of the Solar System in the City of Ithaca, NY. The model stretches from the center of the Commons in downtown Ithaca to the Sciencenter 1.2 km away.
Summary: The Sagan Planet Walk is a scale model of the Solar System in the City of Ithaca, NY. The model stretches from the center of the Commons in downtown Ithaca to the Sciencenter 1.2 km away.