McDonald Observatory

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McDonald Observatory: Hobby-Eberly Telescope

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26 Decade-Defining Events in U.S. History

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Causes of the Great Depression

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Timeline of the Space Race, 1957–69

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The Rise of the Machines: Pros and Cons of the Industrial Revolution

Chapter 4 pg 42 - Chapter header of The Adventures of Tom Sawyer by Mark Twain. Published in 1884 by The American Publishing Company

Periods of American Literature

McDonald Observatory: Facts & Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

Facts

Date	1939 - present
Areas Of Involvement	space exploration • telescope

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McDonald Observatory: Hobby-Eberly Telescope

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Topics

United States Naval Observatory