The captivating tales of the people and events behind one of humanity's greatest achievements in exploration: NASA's Voyager mission.
A portrait of the 1977 NASA mission to send two unmanned spacecraft to examine our outer solar system and beyond. The film examines one of the greatest ventures of humankind, and the genius and work to make it all happen.
Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspective of our place in the universe.
