Bonn History and Philosophy of Physics Research Seminar, "Deflating the Spacetime–Matter Dichotomy", Antonio Ferreiro & Niels Martens, Bonn, 15 April 2025
Lichtenberg Work-in-Progress Meeting, "Black Holes as Massive Spacetimes", Sanne Vergouwen & Niels Martens, Bonn, 16 April 2025
Black Hole Initiative research visit, Sanne Vergouwen, Harvard, April/May 2025
Black Hole Initiative Foundations Seminar, "Black Holes as Massive Spacetimes", Sanne Vergouwen, Harvard, 28 April 2025
EPSA2025, "Cosmological Spacetime-Matter Distinction" symposium, Groningen, Antonio Ferreiro, Sanne Vergouwen, Niels Martens, Groningen, 27-30 Aug 2025
CNRS-SPS25 winter school Expesciences, Niels Martens, Venice, 17-21 Nov 2025
1st HPP-NL Grad Workshop, "Black Holes as Massive Spacetimes", Sanne Vergouwen, Utrecht, 21 March 2025
Black Hole Initiative Annual Conference, "10 ways in which the humanities & social sciences can contribute to black hole research", Niels Martens, Harvard, Cambridge, USA, 29-31 May 2024
ARCO Seminar (The Astrophysics Research Center of the Open university), "Social science & humanities contributions to the next generation Event Horizon Telescope collaboration", Niels Martens, Online/ The Open University of Israel, 15 April 2024
ESA ESTEC Noordwijk, "Epistemology in imagination of space science, methodology of research", Sabine Winters with Michael T. Stuart (University of York), Noordwijk, 23 Feb 2024
Karlsruhe Institute of Technology, "Interdisciplinary collaboration & big science", Niels Martens, 19 Feb 2024
Freudenthal Research Seminar, "The Epistemic Value of Imagination in Space Science", Sabine Winters, Utrecht, 25 Jan 2024
Bochum HPS Research Colloquium, "Building a telescope collaboration", Niels Martens, Bochum, 18 Jan 2024
