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Planetary RadioDecember 31, 2007

A Very Good Year: Looking Back at 2007

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Bruce Betts Head Shot 2015
Bruce Betts

Chief Scientist / LightSail Program Manager, The Planetary Society

Emily Lakdawalla 2017 headshot square serene
Emily Lakdawalla

Solar System Specialist, The Planetary Society

Mat Kaplan is joined by Emily Lakdawalla and Bruce Betts for a review of 2007's biggest planetary science stories. Bruce sticks around for this week's edition of What's Up, including a new space trivia contest.

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