Interview discusses, not in chronological order: early home life and schooling; undergraduate at Leiden, influence of Paul Ehrenfest, Jan H. Oort, Jacobus C. Kapteyn, Gerard Kuiper, Antonie Pannekoek, Ejnar Hertzsprung. Recollections of work of Georg Uhlenbeck and Samuel Goudsmit. Assistant to Peter van Rhijn at Groningen ca. 1928, work on various stellar and galactic topics. Move to Harvard, 1929, and atmosphere there under Harlow Shapley. Marriage to Priscilla Fairfield Bok; her contacts with William W. Campbell.

A thorough, reflective survey of the life and work of this theoretical astrophysicist. Early life and education in India, 1910-1930, and experiences at Trinity College, University of Cambridge, 1930-1937, with comments on Edward A. Milne and Arthur S. Eddington; debate with the latter over collapse of white dwarf stars. Move to U.S. in 1937, with comments on the situation at Harvard and Princeton Universities since the 1930s, and especially on Henry N. Russell, John Von Neumann, and Martin Schwarzschild.

Extensive interview covering early life and family in New York and Maine; schooling and early interests in astronomy in New York City; observing Halley's comet in 1910; World War I and college years at Harvard University majoring in chemistry; medical degree from Cornell University; contacts with Henry Norris Russell and Harlow Shapley, and decision to move into astronomy; graduate work at Princeton; postdoctoral work and staff position at Mt.

Life of his father, Karl Schwarzschild; father's scientific relationships in Göttingen (Felix Klein, David Hilbert); move to Potsdam, 1909; relations with Potsdam and Berlin scientists (Albert Einstein, Karl Sommerfeld); father's Jewish background concealed. M. Schwarzschild's youth in Göttingen and Berlin; early education, interest in astronomy and mathematics. Undergraduate at Göttingen Universität (Hans Kienle, Richard Courant, Neugebauer), 1930-1933; graduate work at Gottingen Observatory, 1933-1935; his reaction to Nazism.