Background and undergraduate years at Trinity College, University of Cambridge, and later return to Cambridge to study relativity under Paul A. M.
Life of his father, Karl Schwarzschild; father's scientific relationships in Göttingen (Felix Klein, David Hilbert); move to Potsdam, 1909; relatio
Discussion of Edwin Hubble in his later years; Hubble’s accomplishments and his wish to redo the deep count of galaxies on the 200-inch telescope.
A preliminary interview with Martin Schwarzschild prior to the Sources for the History of Modern Astrophysics Project.
Growing up during World War II; early interest in astronomy; undergraduate studies in Groningen, Holland.
Early years in Holland and attraction to astronomy; education at Groningen (1946-1949) and at Leiden under Oort (1949-1956); life at Hale Observato
Education at Ecole normale supérieure, Paris; survival during German Occupation, and gathering of astronomers at Haute Provence Observatory; work i