Walter Sydney Adams (1876-1956), American astronomer. Adams was the director of the Mount Wilson Observatory from 1923 to 1945. SMITHSONIAN INSTITUTION/SCIENCE PHOTO LIBRARY
Walter Sydney Adams - EcuRed
Sydney Observatory - Stock Image - C014/5188 - Science Photo Library
Walter Sydney Adams - Linda Hall Library
Walter Adams, Astronomy, Space Exploration, Planetary Science
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Walter Adams - Students, Britannica Kids
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Walter Adams, Astronomy, Space Exploration, Planetary Science
Walter Adams, Astronomy, Space Exploration, Planetary Science
Sydney Observatory - Stock Image - C014/5188 - Science Photo Library
Walter Sydney Adams - Wikipedia
Walter Sydney Adams - Linda Hall Library
Walter Adams, Astronomy, Space Exploration, Planetary Science
Walter Adams, Astronomy, Space Exploration, Planetary Science
Sydney Observatory - Stock Image - C014/5188 - Science Photo Library