Planet Mars 1979
- 28:20
- Jan 1, 1979
National Archives and Records Administration
- www.archives.gov/google/
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This film discusses what had been learned about the planet Mars from Earth-based telescopes, observations from the fly-by Mariner spacecraft...all » This film discusses what had been learned about the planet Mars from Earth-based telescopes, observations from the fly-by Mariner spacecraft, and through the recent Viking landing and orbiter experiments. This film also explains the discoveries and new mysteries relating to the planet most like Earth in our solar system.;Mars (Solar System, Milky Way Galaxy, Extraterrestrial Places) planet ARC ID: 649457«