Planetary Radio: Space Exploration, Astronomy and Science

NASA’s New Planetary Defense Office

Planetary Radio: Space Exploration, Astronomy and Science

Lindley Johnson has just been named NASA's first Planetary Defense Officer. He's joined on this week's PlanRad by astronomer Kelly Fast, the new manager of the Near Earth Object Observation Program.Learn more about your ad choices. Visit megaphone.fm/adchoices See omnystudio.com/listener for privacy information. See omnystudio.com/listener for privacy information.

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