19th-Century Eclipse Expeditions During the late 19th century, British and American organisations such...
Shaping Mathematical Practices of the Science of the Stars Extant manuscripts, early library catalogues, lists of loans and wills...
Victorian Era Astronomy: On Land and in the Skies In the late 19th-century, astronomical research could be practical, using...
Island Universes: Discovering Galaxies Beyond the Milky Way The discovery that we live in an ordinary galaxy, one...
Lives in Limbo: Jewish Refugees in Portugal, 1940–1945 The Alfred Wiener Holocaust Memorial Lecture This lecture highlights the...
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