Voyager and the Scale of our Solar System

The Voyager probes continue their journey toward the edge of our solar system, but how much distance have they covered? In this episode, Julie and Robert wrestle with the scale of our solar system, from the atomic fires of our sun to the Ooort cloud. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com See omnystudio.com/listener for privacy information.