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Star and Planet Formation


Admission requirements

  • BSc course Radiative Processes (Stralingsprocessen).


Stars and planets are formed deep inside molecular clouds, but how this actually happens is still being unravelled. This course will provide a broad overview of our current theoretical and observational understanding of the physical processes involved in star- and planet formation. The course consists of two parts. First, the cloud collapse leading to protostars with dense envelopes, circumstellar accretion disks and outflows is discussed. Second, the evolution of protoplanetary disks and the scenarios for the formation of giant and terrestrial planets are presented. Kuiper Belt Objects, comets and meteorites each tell their own story about the physical processes that took place in our own early Solar System. Finally, the results are put in the context of our current knowledge of exo-planetary systems. Recent observations from the Herschel Space Observatory, ALMA and other facilities are highlighted throughout the course, as are exciting results from the Rosetta and Stardust missions to comets.

The detailed outline is:

  • Dense molecular clouds

  • Cloud collapse and spectral energy distributions

  • Circumstellar disks

  • Bipolar outflows

  • Pre-main sequence stars

  • High-mass star formation

  • Disk evolution and grain growth

  • Formation of planets

  • Chemical evolution of protostellar matter

  • Kuiper-Belt objects and structure of debris disks

  • Meteorites

  • Primitive solar system material; results from Rosetta

  • What do exo-planets tell us about planet formation

Course objectives

The student will gain up-to-date insight into one of the fastest growing research areas in astronomy. The course will provide sufficient background to be able to follow the current literature on star- and planet formation and to do research in this field or in a neighboring field (e.g., star formation in external galaxies or on cosmological scales).


See MSc schedules

Mode of instruction

14 lectures + 3 exercise sessions.

Assessment method

Oral (by appointment) + optional presentation.


No, a course website will me made available (see below).


Via uSis
More information about signing up for your classes at the Faculty of Science can be found here
Exchange and Study Abroad students, please see the Prospective students website for information on how to apply.

Reading list

  • Handouts of lecture notes.

Contact information

Lecturer: Prof.dr. E.F. (Ewine) van Dishoeck
Assistant: Arthur Bosman, MSc
Course website: Star and Planet Formation


This course is given every other year. The next opportunity is likely Spring 2018.