![Popular Science Radio show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/031/052/small/popular-science-radio.png)
Summary: When Galileo first studied the nights sky he had no idea what to expect and his ideas revolutionized the way we perceive the universe. Dr. Jeffrey Bennett explains that we don't hope for the same results from Pluto, but we do hope to learn something new.