Ruprecht-Karls-Universität Heidelberg


Welcome to the Centre for Astronomy of Heidelberg University

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)

More news and research highlights ►­►­►­►­

zum Seitenanfang/up

ASTROPHYSICS CURRICULUM

Summer Term 26 ►►►►

Astro & Physics talks

HePhySTO – HEidelberg PHYsics Seminar Talks Organizer ►►►►



Next Astro colloquia
Jul 21
16:30		Distant Quasars: The Observational Key to the Formation of Structure Across Scales
Sarah Bosman (Heidelberg University (ITP))
Heidelberg Joint Astronomical Colloquium
Philosophenweg 12, Main Lecture hall (gHS),
Jul 23
11:15		Hot, massive stars and their winds: New insights and open puzzles
Andreas Sander (ARI)
ARI Institute Colloquium
ARI, Moenchhofstrasse 12-14, Seminarraum 1.OG
Jul 24
11:00		TBA
David Hogg (NYU)
Königstuhl Kolloquium
Max-Planck-Institut für Astronomie, Level 3 Lecture Hall (301)

More colloquia

Recent ZAH publications
7/2026
Razza, Alessandro; Blanc, Guillermo A. et al. (inc. Scheuermann, Fabian; Ramambason, Lise; Li, Jing; Kreckel, Kathryn; Klessen, Ralf S.; Glover, Simon C. O.; Egorov, Oleg V.; Chevance, Mélanie)
The PHANGS-Hα survey: Ground-based narrowband imaging of nearby star-forming galaxies
A&A 710, A412(2026)

7/2026
Ghosh, Ritali; Gronke, Max et al.
Woven by the whirls: the growth and entrainment of cold clouds in turbulent hot winds
MNRAS 550, g1018(2026)

7/2026
Mestichelli, Benedetta; Rastello, Sara et al. (inc. Mapelli, Michela)
Teen TITANS simulations: I. Inefficient intermediate-mass black hole seeding via stellar collisions in young massive clusters
A&A 711, A57(2026)


More publications

Support & Counselling