Background
Wielen, Roland was born on October 28, 1938 in Berlin. Son of Hans and Hildegard (Andretzy) Wielen.
Wielen, Roland was born on October 28, 1938 in Berlin. Son of Hans and Hildegard (Andretzy) Wielen.
Diplom Physiker, Freie Universitat-Berlin, 1962. Doctor rerum naturalium, University Heidelberg, 1966, habilitation, 1969. Astronomer, Astronomical Rechen-Institute, Heidelberg, 1963-1978, director, 85–.
Astronomer Obervatoire Nice, France, 1972.
Lecturer University Heidelberg, 1969-1974, professor, 1974-1978, full professor theoretical astronomy, since 1985. Professor University Hamburg, 1974-1975.
Full professor astronomy and astrophysics Technology University Berlin, 1978-1985. Director Institute Astronomical-Astrophysics, 1978-1985.
Consultant European Space Agency, Paris, since 1980.
Professor University Hamburg, 1974-1975. Contributor articles to professional journals.
Member International Astronomical Union (president commission on galactic structure and dynamics since 1982).
Married Ute Bachmann, August 1, 1963.