Ruprecht-Karls-Universität Heidelberg

Welcome to the Centre for Astronomy of Heidelberg University


The Ernst Patzer Foundation annually awards prizes for the best peer-reviewed publications by young researchers at MPIA and ZAH. This year, Elisa Schösser (ZAH/ARI) is one of the three prize winners. (2025/10/31)

Dr. Natalia Lahén started her new position as Gliese Fellow 2025 at ARI. Her main research interests focus on hydrodynamical simulations of the formation and evolution of stars and star clusters in a galactic ecosystem. (2025/10/01)

With his new research group, Dr. Ksoll is pursuing the goal of developing evaluation algorithms for the study of star formation on the basis of machine learning. The Carl Zeiss Foundation is funding his project with 1.8 million euros. (2025/09/23)

The Cassegrain U-Band Efficient Spectrograph (CUBES), a future instrument for ESO’s Very Large Telescope (VLT), has successfully passed its final design review. LSW is responsible for the design and development of its optical system. (2025/08/08)

Astronomers created the most detailed colour map of the Sculptor Galaxy - a technical and scientific triumph also featuring Heidelberg expertise. (2025/07/14)

Since July 1, Prof. Dr. Ralf Klessen (ZAH/ITA) is managing director of ZAH. He succeeds Prof. Dr. Joachim Wambsganss. As deputy director the ZAH board elected Prof. Dr. Dominika Wylezalek (ZAH/ARI). (2025/07/01)


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ASTROPHYSICS CURRICULUM
Astro & Physics Talks
Guest scientists at ZAH
Next Astro colloquia
Nov 14
11:00
TBA
Farzana Meru
Königstuhl Kolloquium
Max-Planck-Institut für Astronomie, Level 3 Lecture Hall (301)
Nov 14
11:00
Maternity - exploring how to make academia more equitable
Farzana Meru (U. of Warwick)
Königstuhl Kolloquium
Max-Planck-Institut für Astronomie, Level 3 Lecture Hall (301)
Nov 18
16:30
From Data to Laws: Symbolic Regression and Differentiable Analytic Networks for (Astro)physics
Rodrigo Ibata (Observatoire Astronomique de Strasbourg)
Heidelberg Joint Astronomical Colloquium
Philosophenweg 12, Main Lecture hall (gHS),

Recent ZAH publications
11/2025
Lietzow-Sinjen, Moritz; Reissl, Stefan et al.
Polarization at millimeter wavelengths caused by drifting grains in protoplanetary disks
A&A 703, A60(2025)

11/2025
Jiang, Haochang; Long, Feng et al. (inc. Dullemond, Cornelis P.)
Puffed-up Inner Rings and Razor-thin Outer Rings in Structured Protoplanetary Disks
ApJ 993, 166(2025)

11/2025
Álvarez, Carlos A.; Cueli, Marcos M. et al. (inc. Boco, Lumen)
Cosmography via stellar archaeology of low-redshift early-type galaxies from SDSS
A&A 703, A26(2025)