Francis Graham-Smith, English astronomer and academic
Sir Francis Graham-Smith (born 25 April 1923) is a British astronomer. He was the thirteenth Astronomer Royal from 1982 to 1990 and was knighted in 1986.

1923Apr, 25
Francis Graham-Smith
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Events on 1923
- 16Feb
Tutankhamun
Howard Carter unseals the burial chamber of Pharaoh Tutankhamun. - 25Jun
Aerial refueling
Capt. Lowell H. Smith and Lt. John P. Richter perform the first ever aerial refueling in a DH.4B biplane - 1Jul
History of Chinese immigration to Canada
The Canadian Parliament suspends all Chinese immigration. - 12Sep
Zimbabwe
Southern Rhodesia, today called Zimbabwe, is annexed by the United Kingdom. - 29Oct
Ottoman Empire
Turkey becomes a republic following the dissolution of the Ottoman Empire.