Click here to Download this video
Carl Sagan on The Tonight Show with Johnny Carson (full interview, March 2nd 1978)
Napkin Botany Napkin Botany
4.12K subscribers
1,148,579 views
0

 Published On Feb 8, 2016

Carl Sagan interviewed on The Tonight show in 1978. He discusses Star Wars, the search for extra-terrestrial intelligence, and more.

show more

Share/Embed

Up next Autoplay