Welcome!

The Leibniz Institute for Astrophysics Potsdam (AIP) is dedicated to astrophysical questions ranging from the study of our Sun to the evolution of the cosmos. The research focuses on the area of stars, the Sun and exoplanets, galactic and extragalactic astrophysics, and cosmology. A significant share of the work involves research and development in the area of astrophysical spectroscopy, astrophotonics and the research data infrastructure.

The Sun with a large plasma cloud which is just being ejected into space.
Sun-magnetic_field_lines
MUSE Ultra Deep Field
simulation from the SMUGGLE-Ring project
The Babelsberg research campus.On the left, the Schwarzschildhaus with its glass façade and peaked roof; on the right, the historic metal-domed building of the library.  In the background, the white main dome of the Humboldthaus is visible through trees.

Stellar eruptions in the laboratory: First experimental evidence for their suppression in strong magnetic fields

An international team of astrophysicists and plasma physicists has provided the first experimental evidence that strong magnetic fields surrounding active stars can completely suppress coronal mass ejections. This gives clues to understanding why massive stellar eruptions are rarely observed on stars other than the Sun.

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Research Area I: Stellar, Solar and Exoplanetary Physics

Cosmic events are determined by two natural forces: gravity and magnetic fields. The magnetic field research at the AIP is mainly focused on magnetohydrodynamic (MHD) simulations, the magnetically induced activities on the Sun and the stars, solar coronaphysics as well as space weather in our solar system and on planets around other stars.

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Research Area II: Extragalactic Astrophysics

Galaxies are fundamental cosmic building blocks. At the largest scales, they serve as markers to study the distribution of matter in the universe - active galaxies and quasars are particularly important because of their intrinsic brightness. Nearby objects can be spatially resolved and consist of populations with very different patterns of motion, star formation histories and chemical abundances.

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Galactic Hearts: How Central Galactic Structures Grow Together

Using a state-of-the-art galaxy simulation, a team led by scientists from the Leibniz Institute for Astrophysics Potsdam (AIP) gained new insights into the processes shaping galactic centres across the Universe and the formation history of the Milky Way, bridging theory and observations.

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Research Campus Babelsberg

On the Babelsberg campus of the Leibniz Institute for Astrophysics Potsdam (AIP), you can take a journey through the history of astronomy from the beginning of the last century in just a few steps. In 1913, today's Humboldthaus became the new home of the Berlin Observatory, which moved from the ever-growing city to the then undisturbed Babelsberg night sky.

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As the days grow shorter and the nights longer, the AIP is once again inviting the public to the Babelsberg Star Nights. From October 2026 to March 2027, the AIP will open its doors on six evenings to everyone interested in astronomy.

During the winter months, we offer again observation evenings at the Great Refractor on Telegrafenberg in Potsdam. Due to the high demand and to avoid long waiting times, advance booking is required. Admission is free.

The four research institutes at Telegrafenberg had organised an open day on 26 September. This past Saturday’s exciting programme offered a fascinating journey of discovery – from the Earth’s interior to the infinity of the universe, from fundamental insights to practical applications.

 

Latest Publications

The Missing Black Hole in the Large Magellanic Cloud: A Dynamical Prediction for Its Present-day Location

Chisholm, R., D’Onghia, E., Drory, N., Fox, A. J., Libeskind, N.
The Astrophysical Journal, 1011, 1, 84 – Published November 2026

Can MHD Oscillations Modulate Quasi-periodic Plasma Release from Coronal Streamers?

Podladchikova, O.
The Astrophysical Journal, 1011, 1, 104 – Published November 2026

High-resolution Modeling of Coronae and Winds in Solar-type Stars with Varying Rotation Rates. II. Stellar Winds

Chen 陈, Y.-H. 悦., Alvarado-Gómez, J. D., ...
The Astrophysical Journal, 1011, 1, 49 – Published November 2026

Revisiting radio synchrotron diagnostics in star-forming galaxies

Werhahn, M., Pfrommer, C., ... Whittingham, J., Jlassi, L., ... Weinberger, R., ...
Monthly Notices of the Royal Astronomical Society, 552, 4, stag1871 – Published November 2026

A near-IR survey of luminous asymptotic giant branch stars in the satellites and stellar halo of M31

Howell, J. M., ... Cioni, M.-R. L., ...
Monthly Notices of the Royal Astronomical Society, 552, 3, stag1779 – Published November 2026

Non-thermal emission in jets and winds: Expected emission and spectral index distributions

Meenakshi, M. et al.
Monthly Notices of the Royal Astronomical Society – Published October 2026

The descendants of z ≳ 10 JWST galaxies in the COLIBRE simulations

Zhao, X., ... Santos-Santos, I., ...
Monthly Notices of the Royal Astronomical Society – Published October 2026

A self-shadowing black hole accretion disk at sub-Eddington luminosities

Armas Padilla, M., ... Cúneo, V. A., ...
Nature Astronomy – Published October 2026

Multi-height spectropolarimetric signatures of magnetoacoustic waves in solar plage

Sitterson, T., ... Pietrow, A. G. M.
Frontiers in Astronomy and Space Sciences, 13, 1954064 – Published October 2026

On the coronal origin of magnetic switchbacks in the solar wind

Coburn, J. T., ... Rouillard, A. P.
Nature Astronomy, 10, 1454 – Published October 2026

Optical Spectroscopy of a Candidate O-star X-Ray Binary in M33

Lazzarini, M., Cullinane, L., ...
The Astrophysical Journal, 1010, 1, 43 – Published October 2026

S5: Tidal Disruption in Crater 2 and Formation of Diffuse Dwarf Galaxies in the Local Group

Limberg, G., ... Cullinane, L., ...
The Astrophysical Journal, 1010, 1, 9 – Published October 2026

GIARPS simultaneous optical and infrared high-spectral-resolution observations of Cepheids: I. Limb darkening from cross-correlated radial velocities

Nardetto, N., ... Storm, J., ...
Astronomy and Astrophysics, 714, A492 – Published October 2026

SPIRou near-infrared spectropolarimetry of the ultra-hot Jupiter KELT-9b: Tentative detection of the planet's magnetic field

Lavail, A., ... Alvarado-Gómez, J. D., ...
Astronomy and Astrophysics, 714, L18 – Published October 2026

Tracing the hidden molecular gas in the Small Magellanic Cloud with SOFIA and APEX

Rodriguez-Ambler, K., ... Muñoz-López, C., ...
Astronomy and Astrophysics, 714, A399 – Published October 2026

Candidates for the most [O III]λ5007-luminous planetary nebula in the Milky Way: I. Integrated light properties of NGC 6572, NGC 6884, and M 1-71

Soemitro, A. A., Roth, M. M., ...
Astronomy and Astrophysics, 714, A458 – Published October 2026

The Fornax Cluster VLT Spectroscopic Survey: V. Mass modelling of the bright central galaxy NGC 1399 out to 150 kpc

Chaturvedi, A. et al.
Astronomy and Astrophysics, 714, A406 – Published October 2026

Self-gravity in thin protoplanetary discs: II. Numerical convergence solved and revealing the overestimation in mass of formed planets with softening

Rendon Restrepo, S.
Astronomy and Astrophysics, 714, A379 – Published October 2026

Height-dependent thermal properties of extreme-ultraviolet campfires in the quiet Sun

Podladchikova, O., Warmuth, A., ... Hofmeister, S. J., ... Schuller, F., ...
Astronomy and Astrophysics, 714, A360 – Published October 2026

Unveiling the period-bounce population of cataclysmic variables: Spectroscopic and time-domain follow-up of eROSITA-selected candidates

Hernández-Díaz, S., ... Schwope, A., ... Brink, J., Pradeep, K. G., ...
Astronomy and Astrophysics, 714, A387 – Published October 2026

[List of AIP publications] [AIP publications in ADS]

03.11.2026, 14:30 – 15:30
Scientific

Speaker: Kaffeerunde (AIP)
Title: -

05.11.2026, 14:30 – 15:30
Scientific

Speaker: Marta Volonteri (IAP, Paris)
Title: TBD

10.11.2026, 14:30 – 15:30
Internal Event
12.11.2026, 14:30 – 15:30
Scientific

Speaker: Andrew Pontzen (Durham University)
Title: TBD

17.11.2026, 14:30 – 15:30
Scientific

Speaker: Julián Alvarado-Gómez (AIP)
Title: tba.

19.11.2026, 14:30 – 15:30
Scientific

Speaker: Tobias Buck (Heidelberg)
Title: TBD

19.11.2026, 14:30 – 15:30
Scientific

Speaker: Tobias Buck (Heidelberg)
Title: TBD

19.11.2026, 19:15 – 21:00
Public Event

The AIP invites you to a live Babelsberg Starry Night at the Babelsberg campus:

23.11.2026, 19:30 – 20:30
Public Event

The AIP invites to a public observation evening in the Great Refractor at the Telegrafenberg in Potsdam. Prior registration required, see Observation Evenings.

Only for registered participants and AIP members

Speaker: Heino Falke (Radboud University Nijmegen | The Netherlands)
Title: TBD

01.12.2026, 14:30 – 15:30
Scientific

Speaker: Isabel Santos Santos (AIP)
Title: TBA

Speaker: Dominika Wylezalek (University of Heidelberg | Germany)
Title: TBD

08.12.2026, 14:30 – 15:30
Scientific

Speaker: Kaffeerunde (AIP)
Title: -

08.12.2026, 19:00 – 20:00
Public Event

The AIP invites to a public observation evening in the Great Refractor at the Telegrafenberg in Potsdam. Prior registration required, see Observation Evenings.

10.12.2026, 14:30 – 15:30
Scientific

Speaker: Samuel Eriksen (University of Bristol)
Title: Has dark matter been detected by the LUX-ZEPLIN experiment?

15.12.2026, 14:30 – 15:30
Scientific

Speaker: Rajsekhar Mohapatra (AIP)
Title: TBA

17.12.2026, 19:15 – 21:00
Public Event

The AIP invites you to a live Babelsberg Starry Night at the Babelsberg campus:

Public Event
Scientific
Internal Event
Holidays