Physics, Math and Astronomy Division
B.A., University of Oxford, 1961; M.A., 1964; Ph.D., 1964; D.h.c., l'Observatoire de Paris. Visiting Associate in Radio Astronomy, Caltech, 1978-79; Professor of Physics, 1979-2004. Altair Professor, 2004-11. MacArthur Professor, 2011-2013; MacArthur Professor, Emeritus, 2013-; Staff Member, Owens Valley Radio Observatory, 1978-85; Associate Director, Owens Valley Radio Observatory, 1981-85; Director, Caltech Submillimeter Observatory, 1986-2013.