Tonight at 6:30 , '' A Scientist Goes to the Movies , '' with excerpts from the film '' Contact '' (1997) , based on the novel by the astronomer Carl Sagan , and a discussion with Neil deGrasse Tyson , director of the Hayden Planetarium , and Ann Druyan , Mr. Sagan 's widow and a producer of the film .
Neil deGrasse Tyson
Hayden Planetarium
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PERSON
Carl Sagan
PERSON
Neil deGrasse Tyson
ORGANIZATION
Hayden Planetarium
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Ann Druyan