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Astrum
Going Beyond the Edge of Our Solar System
The journey of Voyager I and II beyond the orbit of Neptune.
Science Friday Initiative
Science Friday: Voyager 1 Probing Solar System's Distant Edge
A discussion with chief scientist Ed Stone about what we are still learning from Voyager 1 as it nears the edge of our solar system, over thirty years after its launch into space. Aired June 17, 2011 [11:58]