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I am Professor of Observational Astronomy at the Hamburger Sternwarte and a member of the Quantum Universe Cluster of Excellence. [More...]

I spend half of my time doing research on galaxy evolution and cosmology. [More...]

The other half is spent teaching astrophysics in the Department of Physics of Hamburg University.

Finally, in the third half of my time I try to convince the rest of the world that science, and astronomy in particular, is the greatest adventure of all. [More...]