Mechanical and Electrical Engineering degree, National Technology University Athens, Greece, 1950. Master of Science in Mechanical Engineering, Purdue University, 1954. Doctor of Philosophy, Purdue University, 1956.
Member of faculty, Purdue University, since 1956; professor aerospace, astronautics and engineering science, Purdue University, 1960-1973; professor, head school nuclear engineering, Purdue University, 1973-1986; professor school nuclear engineering, Purdue University, 1986-1992; professor emeritus, since 1992; director, Aerospace Sciences Laboratory, 1968-1973. Visiting professor aero engineering Cornell Univercity, 1960-1961.
Associate fellow American Institute Aeronautics an Astronautics (former associate editor journal.). Member American Physical Society, American Astronomical Society, American Nuclear Society, Sigma Xi (research award 1987).