Sailing on the Light of the Sun With Lou Friedman

The co-founder and Executive Director Emeritus of the Planetary Society returns for a conversation about the allure of sailing through space. Digital editor Jason Davis reviews three exciting space sail projects, and LightSail Program Manager Bruce Betts provides a LightSail 2 update before giving us his regular What’s Up report. There are two space trivia contests to close out before we offer a new opportunity to win the weekly prize package. Related links are here: http://www.planetary.org/multimedia/planetary-radio/show/2017/0906-solar-sailing-friedman-davis.html