Stargazer February 20 - 26, 2017: Crowdsourcing The Search For A Ninth Planet

Feb 20, 2017

Credit courtesy of Shawn A. Laatsch

On Stargazer this week, we hear about a pair of planets visible in the evening sky and learn about a new project the public is invited to participate in to discover a potential planet on the edge of the solar system… HPR All Things Considered Host Dave Lawrence speaks with Christopher Phillips.