Word: jacchia
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Dates: during 1940-1949
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...concluding lectures in the fall "Open Night" series at the Observatory will be: Nov. 6, "In Between the Stars," by Bart J. Bok, associate professor of Astronomy; and Nov. 8, "Peculiar Variable Stars," by Luigi Jacchia, research associate in Astronomy. The lectures are at 7:30 o'clock, followed by observing, if weather permits...
...lectures are: October 29, "The New Comets," by Dana K. Bailey; November 1, "Mystery of the Solar Corona," by Donald H. Menzel, associate professor of Astronomy; November 6, "In Between the Stars," by Bart J. Bok, assistant professor of Astronomy; and November 8, "Peculiar Variable Stars," by Dr. Luigi Jacchia...