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http://worldcat.org/entity/work/id/20359219

Travels in space and time The lives of the stars

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http://schema.org/description

  • "1st program: Carl Sagan uses computer animation to show the positions of the constellations and to explain the concept of a light year. 2nd program: Sagan discusses the anatomy of stars, stellar evolution, supernovae, and neutron stars."

http://schema.org/name

  • "Travels in space and time The lives of the stars"