Ruprecht-Karls-Universität Heidelberg

Welcome to the Centre for Astronomy of Heidelberg University


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)

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)

Since July 1, 2025, Dr. Max Grönke started as Research Group Leader at ZAH. With his ERC on "Resolving the Multiscale, Multiphase Universe” he plans to connect small-scale plasma physics with the large-scale galaxy ecosystems. (2025/07/01)

First breathtaking images from the Rubin Observatory were presented to the public at the House of Astronomy as part of a worldwide First Look Watch Party initative. ZAH/ARI and MPIA are participating in the project (2025/06/23).


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ASTROPHYSICS CURRICULUM
Astro & Physics Talks
Guest scientists at ZAH
Next Astro colloquia
Oct 21
16:30
Gobblin' mode: how to form stars, planets and black holes quickly
Daniel Price (Monash University)
Heidelberg Joint Astronomical Colloquium
Philosophenweg 12, Main Lecture hall (gHS),
Oct 23
11:15
Predicting the evolution, fate and nucleosynthesis of massive stars in 1 and 3D
Raphael Hirschi (Keele University)
ARI Institute Colloquium
ARI, Moenchhofstrasse 12-14, Seminarraum 1.OG
Oct 24
11:00
TBD
Molly Wells (MPIA)
Königstuhl Kolloquium
Max-Planck-Institut für Astronomie, Level 3 Lecture Hall (301)

Recent ZAH publications
9/2025
Hühn, L. -A.; Jiang, H. -C.; Dullemond, C. P.
Late accretion offers pathway to misaligned disk around the planet-hosting IRAS 04125+2902
A&A 701, L15(2025)

10/2025
Teklu, Jerusalem T.; Perdelwitz, Volker et al. (inc. Trifonov, Trifon)
An updated catalog of HIRES/Keck radial velocity measurements: Including Ca II H&K measurements
A&A 702, A68(2025)

10/2025
Sankar, Swetha; Zakamska, Nadia L. et al. (inc. Bertemes, Caroline; Wylezalek, Dominika)
JWST Q3D Program: Active Galactic Nucleus Photoionization and Shock Ionization in a Red Quasar at z = 0.4
ApJ 991, 227(2025)