PGI Fall Seminar Series| Sam Gralla| University of Arizona|"Surprises in Gravitational Scattering"

PGI Fall Seminar Series| Aaron Held| Princeton University|"Black Holes Beyond General Relativity: Shadows, Stability, and Nonlinear Evolution"

PGI Fall Seminar Series|Hsin-Yu Chen-Einstein Fellow, MIT|"Gravitational-wave Multimessenger Observations from the Production of Gold to the Expansion of the Universe"

PGI Fall Seminar Series| Stefan Czimek| Brown University|"The Characteristic Gluing Problem of General Relativity"

PGI Fall Seminar Series| Georgios Moschidis| Princeton University|"The Instability of Anti-de Sitter Spacetime for the Einstein-scalar Field System"

PGI Fall Seminar Series| Keefe Mitman|Caltech| "Gravitational Waves in Numerical Relativity and the Importance of BMS Frames"

PGI Fall Seminar Series|Alejandro Cárdenas-Avendaño|Princeton University|"Quantifying the Unknown Using Electromagnetic and Gravitational Observations of Compact Objects"

PGI Virtual Seminar Series | Elisa Maggio, University of Rome "Testing the nature of dark compact objects with gravitational waves"

PGI Virtual Seminar Series | Claude Warnick, Cambridge University "Quasinormal modes of black holes"

PGI Virtual Seminar Series | Marcelo Disconzi, Vanderbilt University "General-relativistic viscous fluids

PGI Virtual Seminar Series | Lydia Bieri, University of Michigan "New Structures in Gravitational Radiation"

PGI Virtual Seminar Series | Chris White, PU "Misaligned Accretion Flows and Their Impact on Black Hole Observations"

PGI Virtual Seminar Series | Brianna Grado-White, Brandeis "Multi-mouth Traversable Wormholes"

PGI Virtual Seminar Series | Eliot Quataert, PU "Horizon-scale Modeling of Black Hole Accretion"

PGI Virtual Seminar Series | Maya Fishbach, NU "Minding the Gap: Lessons from LIGO-Virgo’s Biggest Black Holes"

PGI Virtual Seminar Series | Antony Speranza, PI "Symmetries, observables, and entropy of black hole horizons"

PGI Virtual Seminar Series | Grigorios Fournodavlos, Sorbonne Université "Stable Big Bang formation"

Virtual Seminar Series | Sebastiano Bernuzzi (Friedrich-Schiller-Universität Jena) "Modeling the strong-field dynamics of binary neutron star merger"