Word: tartu
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Dates: during 1930-1939
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Dedication of the new Astrophotographic Building yesterday was marked particularly by the talks of Ernst J. Opik of Tartu University, visiting lecturer in Astrophysics, and Dr. Annie J. Cannon, curator of Astronomical Photographs at Harvard. Professor Opik discussed meteorites in relation to the age of the universe, while Dr. Cannon described the growth of Harvard's collection of astronomical photographs...