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KFPR (Redding) will be off the air on Sunday, 3/29, from 2 a.m. to 7 a.m. due to a planned PG&E service outage. We appreciate your patience during this time

Planets

Science

Best Of Blue Dot: What Is A Planet?

Dave Schlom, Matt Fidler

In this episode, inspired by our good friend Alan Stern, the Principal Investigator for the New Horizons Spacecraft, we examine a question that has vexed…