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The Planetary Society

A Great Evening at the 2013 Planetary Defense Conference

Join Bill Nye, Bruce Betts, Mat Kaplan, Meteorite Man Geoffrey Notkin and stars of planetary science for a grand and inspiring evening in Flagstaff, Arizona. More than 900 people came to Northern Arizona University to learn about and celebrate efforts to save humanity from a killer asteroid.
Join Bill Nye, Bruce Betts, Mat Kaplan, Meteorite Man Geoffrey Notkin and stars of planetary science for a grand and inspiring evening in Flagstaff, Arizona. More than 900 people came to Northern Arizona University to learn about and celebrate eff...
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