Ruprecht-Karls-Universität Heidelberg

Willkommen am Zentrum für Astronomie der Universität Heidelberg (ZAH)


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)

Mit seiner neuen Forschungsgruppe verfolgt Dr. Ksoll das Ziel, auf Basis des Maschinellen Lernens Auswertungsalgorithmen für die Erforschung der Sternentstehung zu entwickeln. Die CTS fördert sein Vorhaben mit 1,8 Millionen Euro. (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 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)
Oct 24
11:00
TBD
Molly Wells (MPIA)
Königstuhl Kolloquium
Max-Planck-Institut für Astronomie, Level 3 Lecture Hall (301)

Recent ZAH publications
10/2025
Sankar, Swetha; Zakamska, Nadia L. et al. (u.a. 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)

10/2025
Calzetti, Daniela; Kennicutt, Robert C. et al. (u.a. Klessen, Ralf S.)
Quantification of the Age Dependence of Mid-infrared Star Formation Rate Indicators
ApJ 991, 198(2025)

10/2025
Henneco, J.; Schneider, F. R. N.; Laplace, E.
Contact tracing of binary stars: Pathways to stellar mergers (Corrigendum)
A&A 702, C4(2025)