MARTIAN INVESTIGATORS, THE
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Shows scientists of scientists to man's first close-up picture of the planet Mars. Summarizes the principal results of the Mariner 6 and 7 observations of Martian craters and polar ice cap as the twin spacecraft passed within 2,000 miles of the planet in 1969.
Sources
- usgov-av-1974 — title, year, creator, length, color, sound, description
Record added 2026-07-02 18:27:50