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Paul Chodas

Paul Chodas is the Manager of the NASA NEO Program Office at JPL. Paul received his Ph.D. from the University of Toronto and is an authority on asteroid dynamics and impact probabilities. He is the principal architect for orbit determination and ephemeris software used by the JPL NEO Program Office and a co-developer of the Sentry impact monitoring system.

Latest Planetary Radio Appearance

Saving the Planet: Voices From the Planetary Defense Conference

06/30/2015 | 28:50

We’ve already brought you Planetary Radio Live from the 2015 PDC near Rome, Italy. Now you’ll hear a small sampling of the scientists, engineers, policymakers and media experts who spent five days considering how humanity will respond to a potentially disastrous threat. Bruce Betts celebrates the great Jupiter-Venus conjunction in What’s Up. Bill Nye and Emily Lakdawalla return next week.

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