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Undaunted: The Forgotten Giants of the Allegheny Observatory
Undaunted: The Forgotten Giants of the Allegheny Observatory
《Undaunted: The Forgotten Giants of the Allegheny Observatory》線上看,高清完整版。This film tells the surprising story of how the Allegheny Observatory has been a world leader in the study of the stars since the 1860s. Self-educated, and often facing unrelenting hardships, the people associated with the Allegheny Observatory defied the odds to make enormous contributions to the founding of astrophysics and early aviation.
- 電影類型: 纪录
- 導演: Dan Handley
- 演員: Cain Alexander, Kurt Bell, Robert R. Bell, Len Caric, David Conrad
- 國家: United States