General Contact Planet and Star Formation Department

Gilke, Marina
Marina Gilke
Assistant to Prof. Th. Henning, PSF department
Phone: +49 6221 528-201
Room: 216 F

General Contact Galaxies and Cosmology Department

Carola Jordan
Assistant to the Managing Director
Phone: +49 6221 528-408
Room: 216E


Undergraduate students interested in writing a Masters or PhD thesis at the Max Planck Institute for Astronomy at a later date are encouraged to apply for a "Miniforschungsprojekt", literally "miniature research project" at the institute. Such projects are designed to bring students into early contact with astrophysical research. Sometimes, project work can be continued in the context of a Masters thesis.

The offer is aimed at students in physics, mathematics, computer science and related scientific areas. The topics offered here are also suitable for a summer internship at MPIA, details of which can be found here:

Miniforschung projects typically take between 6 and 8 weeks to complete and should be undertaken when classes are not in session. Subject areas include astronomical data analysis, numerical simulations, and work connected with the design and construction of new astronomical instruments.

If you're an undergraduate with one of the above-mentioned majors, you should also feel free to apply for internships outside of the Miniforschung framework. Just ask!

The following topics are available for Miniforschung projects:


Students interested in a Miniforschungs project should send their application including a CV to the contact person stated in the project.

Miniforschungs projects can also be converted in a bachelor project.

For students from Univ. Heidelberg our Mini-Forschung counts as Module "Projektpraktikum Code WPProj" and will lead to the appropriate number of Credit Points. For details see the Module-Handbuch Bachelor of Science Physik:

The CoRoT-17b exoplanetary system – stellar spin-up via moderate planet migration due to

tidal friction?

Ludmila Carone


The exoplanet CoRoT-17b is a massive (2.4 MJupiter mass planet) on a tight orbit (3.8 days orbital period) around a very old main sequence star CoRoT-17 (age > 8 Gyrs). Earlier research (KU Leuven research projects) indicated that CoRoT-17 may rotate unusually fast for its age. Transfer of angular momentum from the planet's orbit to the star due to tidal friction is the most likely explanation for the unsually fast rotation. Normally, the rotation of main sequence stars should slow down with increasing age from rotation periods 1-10 days at Zero-age-main-sequence (ZAMS) to rotation periods of several tens of days towards the end of the main sequence. The slowing down of stellar rotation with age has indeed been observed and confirmed in stellar clusters of different ages. The mechanism behind the slowing down of stellar rotation is thought to be the „magnetic braking“-mechanism due to coupling of magnetic stellar field lines to the plasma (stellar wind) spiraling away from the rotating main sequence star. The goal of this project is to coherently model the possible rotational evolution of CoRoT-17 during the main sequence, taking into account changes in stellar stucture (with MESA), tidal interaction with its close massive planet and magnetic braking. The student will adapt and apply two tidal interaction schemes and magnetic braking models. In addition, uncertainties due to different starting conditions (initial stellar rotation at ZAMS) will be investigated. The models will allow to constrain the (highly disputed) efficiency of tidal friction forces that have been at work in the CoRoT-17b planetary system. Programming experience and knowledge about numerical methods would be beneficial but is not necessary. Simulation codes are available that can be adapted for the project.

Infrared Space Astronomy

The IR Space Astronomy Group at MPIA offers a variety of projects in the field of astronomy and instrumentation. More information about the group can be found on

Oliver Krause
Phone: +49 6221 528-352
Room: 127

Numerical simulations

  1. Numerical experiments on turbulence in protoplanetary disks
  2. Super computing on 256-processor-machines
  3. Implementing parallel algorithms in C++
  4. Self-gravitation in accretion disks with SPH
  5. 3D visualizations of simulated data
Hubert Klahr
Phone: +49 6221 528-255
Room: 122
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