SILICON VALLEY, CALIFORNIA, USA - Circa 1973 - 1974 - Dr Carl Sagan at a press conference at Ames Research Center in Silicon Valley, California, USA,

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SILICON VALLEY, CALIFORNIA, USA - Circa 1973 - 1974 - Dr Carl Sagan at a press conference at Ames Research Center in Silicon Valley, California, USA, about the Pioneer 10 and 11 Missions which were the first space probes to reach Saturn and Jupiter - Photo: Geopix/NASA

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Size: 3458px × 2186px
Photo credit: © Geopix / Alamy / Afripics
License: Licensed
Model Released: No

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