Planetary Radio • Mar 03, 2008
Saving the Planet: The Apophis Mission Design Competition
On This Episode
![Friedman louis print](https://planetary.s3.amazonaws.com/web/assets/pictures/_1200x1200_crop_center-center_82_line/friedman-louis_print.jpg)
Louis D. Friedman
Co-Founder and Executive Director Emeritus for The Planetary Society
![Bruce betts portrait hq library](https://planetary.s3.amazonaws.com/web/assets/pictures/_1200x1200_crop_center-center_82_line/bruce-betts-portrait-hq-library.jpg)
Bruce Betts
Chief Scientist / LightSail Program Manager for The Planetary Society
Special coverage of the conclusion of The Planetary Society's international competition to design a mission that would tag" asteroid and near-Earth object Apophis. Bill Nye the Science Guy is excited about the newly-revealed 'Flyby Anomaly.' Emily Lakdawalla explains the very strange river beds on Mars while Bruce Betts and Mat Kaplan turn the night sky into a laughing matter on What's Up! Another chance to win a Planetary Radio t-shirt in our new space trivia contest.