Program Archives

SPECIAL COVERAGE OF THE DIVISION FOR PLANETARY SCIENCES ANNUAL MEETING
October 11, 2010
Guests: Mark Swain, Bill Nye, Lindley Johnson
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The American Astronautical Society's DPS just completed its annual meeting in Pasadena, California. PlanRad provides special coverage with commentary by Bill Nye, presentation highlights from...  more »

ANALYZING ALIEN ATMOSPHERES
April 7, 2008
Guests: Mark Swain
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Mark Swain of the Jet Propulsion Laboratory leads the team that has found methane in the atmosphere of a planet orbiting another star. This is the first time an organic molecule has been found on an...  more »