EPISODE
Astronomer Carl Sagan leads us on an engaging guided tour of the various elements and cosmological theories of the universe.
1 September 1948, USA
12 April 1965, Queens, New York, USA
9 November 1934, Brooklyn, New York, USA
November 14, 1930 in Podulsí by Jicín, Czechoslovakia [now Czech Republic]
February 16, 1948 in Ceský Tesín, Czechoslovakia [now Czech Republic]