Heidelberg Joint Astronomical Colloquium

Website: https://zah.uni-heidelberg.de/hjac
Usual location: Philosophenweg 12, Main lecture hall (gHS)
Contact: Ralf Klessen, Richard Tuffs

Recent Talks:

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Gobblin' mode: how to form stars, planets and black holes quickly
Daniel Price
21 Oct 2025, 16:30

What is interstellar dust? What we've learned from Gaia
Gregory Green
28 Oct 2025, 16:30

Weighing the Universe with the Lightest Elements
Max Pettini
4 Nov 2025, 16:30

Origin of supermassive black holes from dense star clusters: Implications for the Local Universe and for JWST
Dominik Schleicher
11 Nov 2025, 16:30

From Data to Laws: Symbolic Regression and Differentiable Analytic Networks for (Astro)physics
Rodrigo Ibata
18 Nov 2025, 16:30

Nucleosynthesis evidences of extremely massive stars in proto-globular clusters-like conditions from high redshift to the local universe
Corinne Charbonnel
25 Nov 2025, 16:30

A new perspective on giant planet formation
Ravit Helled
2 Dec 2025, 16:30

Jet-driven cavities around powerful galactic particle accelerators
Rob Fender
9 Dec 2025, 16:30

The impact of stellar feedback on galaxies
Stefanie Walch-Gassner
16 Dec 2025, 16:30

Exploring the Universe with high-energy gamma rays using H.E.S.S.
Lars Mohrmann
13 Jan 2026, 16:30

Exoplanets, cool stars, and their interactions
Katja Poppenhäger
20 Jan 2026, 16:30

The Growth of Supermassive Black Holes
Anna-Christina Eilers
27 Jan 2026, 16:30

eROSITA’s Legacy in Structure Formation and Evolution and Cosmology
Esra Bulbul
3 Feb 2026, 16:30

Stellar populations as fossil record of galaxy evolution across half of the cosmic history
Anna Gallazzi
21 Apr 2026, 16:30

Strongly Interacting Multiple Planet Systems as a Rosetta Stone for Planet Formation
Trifon Triofnov
28 Apr 2026, 16:30

Solar models and their uncertainties: the current state and the impact for PLATO
Gaël Buldgen
5 May 2026, 16:30

Ultraviolet spectroscopy of metal-poor stars: new advances and new opportunities
Ian Roederer
12 May 2026, 16:30

Early Galactic Disks and Their Connections to Present-Day Galaxies
Oscar Agertz
19 May 2026, 16:30

Stellar evolution & black hole coagulation in AGNs: an analogue of planet formation
Douglas Lin
26 May 2026, 16:30

Decoding the history of our Galaxy in the era of astronomical data
Aarya Patil
2 Jun 2026, 16:30

NLTE effects in the atmospheres of ultra-hot Jupiters
Luca Fossati
9 Jun 2026, 16:30

Stars stripped in binaries: from theory to observation
Ylva Götberg
16 Jun 2026, 16:30

TBD
Rhea-Silvia Remus
23 Jun 2026, 16:30

TBD
Kareem El-Badry
30 Jun 2026, 16:30

TBD
Yuan-Sen Ting
7 Jul 2026, 16:30

The Interstellar Visitors
Colin Snodgrass
14 Jul 2026, 16:30

TBD
Sarah Bosman
21 Jul 2026, 16:30