Career
His research interests include supernovae and the extragalactic distance scale. Tammann is a former President of the International Astronomical Union Commission on Galaxies. Tammann is the grandson of the physical chemist Gustav Tammann.
Astronomer university professor
His research interests include supernovae and the extragalactic distance scale. Tammann is a former President of the International Astronomical Union Commission on Galaxies. Tammann is the grandson of the physical chemist Gustav Tammann.
Heidelberg Academy for Sciences and Humanities.