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The Planetary Society Book Club: Project Solar Sail With David Brin

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Famed scientist and science fiction author David Brin and co-editor Stephen W. Potts join the Society's Mat Kaplan for a rousing, rollicking conversation about the new, 21st century version of the classic collection of essays and SF about sailing on the light of the Sun. Special surprise guest Bruce Betts, leader of the Society's Lightsail project, drops in!