20 Oct 2025
Seminars and colloquia
Time
Venue
Dennis Sciama Lecture Theatre
Denys Wilkinson Building, Department of Physics, University of Oxford, Keble Road, Oxford OX1 3RH
Denys Wilkinson Building, Department of Physics, University of Oxford, Keble Road, Oxford OX1 3RH
Speaker(s)
John Regan, Maynooth University
Seminar series
Astrophysics colloquia
For more information contact
The Emergence of Massive Black Holes in our Universe
The emergence of massive black holes has been an open question in astrophysics for going on 50 years now. Central massive black holes have been detected as the powerhouses of galactic nuclei for at least the last 20 years already challenging seeding and formation channels. New observations with JWST have brought this challenge into sharper focus by uncovering a large population of lower luminosity AGN previously hidden from our view. In this talk I will attempt to cover the history of the field, the mainstream pathways to massive black hole formation and what the new observations are telling us about the early massive black hole population.