Aretaios (Aris) LalakosPost Doctoral Fellow Areas of Study High-energy astrophysics. Computational Astrophysics, Large-scale 3D-GRMHD Simulations, Relativistic Jets, AGN Feedback, Black Hole Growth Contact Info alalakos@cita.utoronto.ca Related reading Fellow January 19, 2026Vittoria Berta NewsFeatured March 30, 2026Astronomers pave the way in the search for supermassive black hole binaries in the hearts of galaxies