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.
In 2000 he received the Albert Einstein Medal that is given for "outstanding scientific findings, works, or publications related to Albert Einstein" and the Tomalla Prize for his efforts in measuring the expansion rate of the universe and especially for his pioneering work using Supernovae as standard candles. In 2005 received the Karl Schwarzschild Meda The asteroid 18872 Tammann is named for him.
Heidelberg Academy for Sciences and Humanities.