Frank John Kerr

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Frank John Kerr (born January 8, 1918 in St Albans , England , † September 15, 2000 in Silver Spring , Maryland ) was an Australian astronomer who helped to better understand the structure of the Milky Way.

Kerr was born to Australian parents in St. Albans, England. In 1940 Kerr was a member of the Commonwealth Scientific and Industrial Research Organization (CSIRO) in Sydney Australia .

Kerr studied physics at the University of Melbourne and received his MA in astronomy from Harvard University in 1951.

In Australia in 1951, Kerr used a purpose-built 36-foot telescope and mapped the Magellanic Clouds . In doing so, he discovers neutral hydrogen and a halo around both clouds. From 1954 to 1955, Kerr was a member of a group that determined the rotation of the Magellanic Clouds and their masses. Over the years he has worked with several well-known astronomers, including Colin Stanley Gum and Gart Westerhout .

From 1966 to 1968 he held a visiting professorship, then until his retirement in 1987 a professorship at the University of Maryland, College Park .

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