Ruprecht-Karls-Universität Heidelberg


Willkommen am Zentrum für Astronomie der Universität Heidelberg (ZAH)

Cornelis P. Dullemond receives Astrophysical Software Award

This years' Astrophysical Software Award of the German Astronomical Society (AG) goes to Cornelis P. Dullemond (ZAH/ITA) for his radiative transfer software RADMC-3D. (2026/07/10)

Michela Mapelli appointed Chair of the Observation Science Board of the Einstein Telescope Collaboration

Prof. Michela Mapelli (ZAH/ITA) has been appointed Chair of the Observation Science Board of one of the projects shaping the future of gravitational-wave astronomy. (2026/06/08)

New Catalog of ripples in spacetime sets records in gravitational astronomy

Heidelberg Astrophysicist Michela Mapelli (ZAH/ITA) helps decode a new Black-Hole enigma in a new catalog of gravitational wave events. (2026/05/26)

Massive black holes from merger events in star clusters

A new study involving Michela Mapelli (ZAH/ITA) and collaborators suggests that the biggest black holes form through violent merging events in densely populated star clusters. (2026/05/08)

Uncovering Hidden Neutron Stars Across the Galaxy

In a new study Zofia Kaczmarek (ZAH/ARI) and colleagues show how the Roman Space Telescope will enable the discovery of quiescent neutron stars. (2026/05/07)

ALMA reveals the fine structure of star birth beyond the Milky Way

Heidelberg astronomers help uncover how dense stellar building blocks form in the Large Magellanic Cloud. (2026/04/26)

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ASTROPHYSICS CURRICULUM

Summer Term 26 ►►►►

Astro & Physics talks

HePhySTO – HEidelberg PHYsics Seminar Talks Organizer ►►►►



Next Astro colloquia
Aug 21
11:00		Bridging the Divide: Studying the Resolved and Integrated Light of Nearby Galaxies in High Resolution
Ben Gibson (STScI)
Königstuhl Kolloquium
MPIA lecture hall,
Sep 18
11:00		TBA
Maria Bergemann (MPIA)
Königstuhl Kolloquium
Max-Planck-Institut für Astronomie, Level 3 Lecture Hall (301)
Oct 02
11:00		TBD
Duncan Christie (MPIA)
Königstuhl Kolloquium
Max-Planck-Institut für Astronomie, Level 3 Lecture Hall (301)

More colloquia

Recent ZAH publications
8/2026
Chan, Julian; Gualandris, Alessia et al. (u.a. Dehnen, Walter)
Perturber-driven dynamics of supermassive black hole binaries in galaxy mergers
MNRAS 550, g1374(2026)

8/2026
Jones, David; Reindl, Nicole et al.
Physics of Eclipsing Binaries. VI. Hot, Compact Stars
ApJS 285, 49(2026)

7/2026
Antonini, Fabio; Romero-Shaw, Isobel M. et al. (u.a. Mapelli, Michela)
Gravitational-wave constraints on the pair-instability mass gap and nuclear burning in massive stars
NatAs 10, 1049(2026)


More publications

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