Monday, January 19
4:00 pm - 5:00 pm	Astronomy Tea Talks Cahill 370 The sparkling end of compact binaries: mergers, Pa 30, and other animals Ilaria Caiazzo, Professor, Institute of Science and Technology Austria,

Tuesday, January 20
2:30 pm - 6:30 pm	Greater Together: UK-US Space Collaboration Symposium Chen 100
4:00 pm - 5:00 pm	Quantum Matter Seminar East Bridge 114 Optically driven many-body phases in one dimension Matteo Mitrano, Assistant Professor of Physics, Department of Physics, Harvard,
4:00 pm - 5:00 pm	Mathematics Colloquium Linde Hall 310 First moment obstructions Huy Tuan Pham, Assistant Professor of Mathematics and Rosenberg Scholar, Department of Mathematics, Caltech,

Wednesday, January 21
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event TBA Jeremy van der Heijden, University of British Columbia,
12:00 pm - 1:00 pm	Logic Seminar Online Event Comeager isomorphism classes in zero-dimensional dynamics Todor Tsankov, Université Claude Bernard Lyon 1,
12:15 pm - 1:00 pm	Caltech/IPAC Lunch Seminar IPAC 102 (Large Conference Room) Molecular Cloud Evolution in Nearby Galaxies as First Step for Galaxy Evolution and Star Formation Jin Koda, Stony Brook University,
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium Core-Collapse Supernovae in 3D: New Theoretical Insights Adam Burrows, Professor, Department of Astrophysical Sciences, Princeton University,
4:00 pm - 5:00 pm	Materials Science Research Lecture Noyes 147 (J. Holmes Sturdivant Lecture Hall) Artificial oxide quantum heterostructures and twisted membranes Honyung Lee, PhD, Corporate Fellow and Senior Advisor, Materials Science and Technology Division, Oak Ridge National Laboratory,
7:30 pm - 8:30 pm	Watson Lecture - Lead Contamination: An Old Foe Rises from the Ashes of the Eaton Fire, with Francois Tissot Beckman Auditorium Francois Tissot, professor of geochemistry; Heritage Medical Research Institute Investigator,

Thursday, January 22
12:00 pm - 1:00 pm	Applied Physics Seminar Watson 104 Advances in Low-Noise, High-Speed SiGe BiCMOS for LEO Satellite Communications and Optical Interconnects Pascal Chevalier, PhD, Analog/RF Technology Architect and Fellow of Technical Staff, STMicroelectronics,
2:00 pm - 3:00 pm	Special TAPIR Seminar Online and In-Person Event Modified Theories of Gravity, Parity, and the Dark Sector Tatsuya Daniel, Postdoctoral Fellow, Trottier Space Institute, McGill University,
4:00 pm - 5:00 pm	Physics Colloquium Online and In-Person Event StarShot – from Metaphotonics to Spacecraft Harry A. Atwater, Otis Booth Leadership Chair, Division of Engineering and Applied Science, Howard Hughes Professor of Applied Physics and Materials Science, Caltech,
4:00 pm - 5:00 pm	Number Theory Seminar Linde Hall 387 The condensed fundamental group of a scheme Peter Haine, Assistant Professor, Department of Mathematics, USC,

Friday, January 23
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event Large extra dimensions from higher-dimensional inflation Ignatios Antoniadis, LPTHE - Laboratoire de Physique Théorique et Hautes Énergies,
1:00 pm - 2:00 pm	High Energy Physics Seminar Online and In-Person Event Modified Theories of Gravity, Parity, and the Dark Sector Tatsuya Daniel, McGill University,
2:00 pm - 3:00 pm	TAPIR Seminar Online and In-Person Event Waveform Systematics Across the Gravitational-Wave Spectrum: From LIGO to LISA Aasim Jan, Graduate Student, Center for Gravitational Physics, University of Texas, Austin,
2:00 pm - 3:00 pm	Geometry & Topology Seminar Linde Hall 310 TBA Malik Tuerkoen, UC Irvine,
8:00 pm - 10:00 pm	Stargazing Lecture Cahill Center for Astronomy and Astrophysics "Simulating Galaxies, Stars, Planets, and Giant Black Holes on a Computer" Phil Hopkins, Ira S. Bowen Professor of Theoretical Astrophysics, Caltech,