图书标签: 航天科普
发表于2024-11-23
On Mars pdf epub mobi txt 电子书 下载 2024
Generations of scientists and stargazers have studied the Red Planet and pondered its possibilities. Commissioned by NASA itself, this volume is the authoritative history of the start of the agency's explorations of our closest neighbor. It recounts the often fragile cooperation among people in government, industry, and academia, and is highlighted by dozens of photos taken by "Viking" cameras.
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On Mars pdf epub mobi txt 电子书 下载 2024