Ralph Belknap Baldwin (June 6, 1912 – October 23, 2010) was an American planetary scientist known for his work on lunar craters, beginning in the late 1940s. His book, The Face of the Moon made the case for the impact nature of lunar craters. He published The Measure of the Moon in 1963.
Born |
6 June 1912 Grand Rapids, Michigan
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Died |
23 October 2010 (aged 98) Grand Rapids, Michigan, United States
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Zodiac | Gemini |
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