Gjesteforelesninger og seminarer
Kommende

Til minne om Norges fremste astrofysiker og grunnlegger av Institutt for teoretisk astrofysikk, professor Svein Rosseland (1894 – 1985), arrangerer Institutt for teoretisk astrofysikk hvert år en Rosselandforelesning.
Sarah White, South African Radio Astronomy Observatory (SARAO), Rhodes University, Cape Town.
Tidligere

Max Grönke, Max Planck Institute for Astrophysics, Garching (Germany).

Hayley Macpherson, Centre for Theoretical Cosmology in DAMTP, University of Cambridge (UK)

Vegard Skirbekk, senior researcher at the Norwegian Institute of Public Health (FHI).

Prof. Philippa Browning, Jodrell Bank Centre for Astrophysics, The University of Manchester.

Michaela Brchnelova, KU Leuven, Belgium.

Reetika Joshi, postdoctoral fellow of Rosseland Centre for Solar Physics (RoCS), University of Oslo.

Johannes Røsok Eskilt, phd fellow at Institute of Theoretical Astrophysics, UiO.

Duncan Watts, postdoctoral fellow at Institute of Theoretical Astrophysics, UiO.

Mathew Galloway, Institute of Theoretical Astrophysics, University of Oslo.

Tony Mroczkowski, European Southern Observatory (ESO), München.

Thomas Montandon, Astroparticule et Cosmologie, Université Paris Diderot (France).

Prof. Per Barth Lilje, Institute of Theoretical Astrophysics, UiO.

Honorary Prof. Jean-Pierre Eckmann, University of Geneva, Switzerland.

Foteini Oikonomou, Physics Department of the Norwegian University of Science and Technology

Sondre Vik Furuseth, Rosseland Centre for Solar Physics, UiO.

Oscar Agertz, Department of Astronomy and Theoretical Physics at Lund University, Sweden.

Federico Urban, Institute of Physics, Czech Academy of Sciences.

Dr. Avijeet Prasad, Rosseland Centre for Solar Physics (RoCS), UiO.

Carlos De Breuck, European Space Observatory (ESO), München.

Haakon Andresen, Max Planck Institute for Gravitational Physics, Germany

Tiago Costa, Max Planck Institute for Astrophysics, Germany

Miguel Zumalacarregui, Max Planck Institute for Gravitational Physics, Germany.