A conversation with Carl Sagan / Timothy Ferris
A resonance with something alive / Henry S.F. Cooper, Jr.
Carl Sagan interviewed / Joseph Goodavage
Second view: Sagan on Encounters / Art Harris
Carl Sagan's Cosmic connection and extraterrestial life-wish / Dennis Meredith
The Cosmos / Jonathan Cott
God and Carl Sagan: is the cosmos big enough for both of them? / Edward Wakin
A pale blue dot / Claire Marino
Sagan: dump environmentall unconscious slobs / Ponchitta Pierce
Talk of the nation: science friday / Ira Flatow
Bringing science down to earth / Anne Kalosh
The Charlie Rose Show / Charlie Rose
A slayer of demons / Psychology today
Talk of the nation : science friday / Ira Flatow
The Charlie Rose Show / Charlie Rose
The final frontier? / Joel Achenbach.