Happy new year in space! Editorial Director Jason Davis, Chief Advocate Casey Dreier and Solar System Specialist Emily Lakdawalla join Mat Kaplan for a review of 2019’s biggest news from the final frontier. Our experts then turn to the promise of 2020 for Mars exploration, humans in space and much more. The theme continues as Planetary Society Chief Scientist Bruce Betts adds his highlights in a special What’s Up segment. Got a great joke that combines space and the new year? You might win this week’s contest! Learn more and enter the contest at https://www.planetary.org/multimedia/planetary-radio/show/2020/0101-2020-looking-back-looking-forward.html

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