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Viking 1
Summary
Everything you need to understand or teach
Viking 1
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1 Encyclopedia Article
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Viking 1
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Encyclopedia Articles
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Viking
932 words, approx. 4 pages
Viking Launched 1975 Decommissioned 1983 The success of the Mariner 9 mission in orbiting Mars in 1972 led American scientists to conceive of the Viking program with the aim of landing a spacecraft o...
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