Monday, February 24
3:00 pm - 4:00 pm	Math Teaching Seminar Linde Hall 359 Conversations about Math Teaching Jasmine Bryant, Director, Center for Teaching, Learning, and Outreach, Caltech,
3:00 pm - 4:00 pm	LIGO Seminar West Bridge 351 (LIGO Science Conference Room)
4:00 pm - 5:00 pm	High Energy Physics Seminar Online and In-Person Event TBA Chia-Hsien Shen, National Taiwan University,
4:00 pm - 5:00 pm	Quantum Matter Seminar East Bridge 114 Nonequilibrium dynamics and control of flatband graphene Jin Chenhao, Assistant Professor, Physics, UC Santa Barbara,
4:00 pm - 5:00 pm	High Energy Physics Seminar Online and In-Person Event New Structures in Renormalization Group from Fundamental Principles Chia-Hsien Shen, National Taiwan University,
7:30 pm - 9:30 pm	Astronomy on Tap "The Sun's Life and Death" and "Seeing the Invisible" Antonio Rodriguez, PhD Candidate, Department of Astronomy, Caltech, Mandy Chen, Brinson Postdoctoral Fellow, Caltech and Carnegie Observatories,

Tuesday, February 25
4:00 pm - 5:00 pm	Mathematics Colloquium Linde Hall 310 Renormalization, semiconvexity, and applications Roland Bauerschmidt, Courant Institute of Mathematical Sciences, New York University,
4:30 pm - 6:00 pm	Sample Return Missions from Small Bodies – Hayabusa, Hayabusa2, and Beyond Cahill, Hameetman Auditorium

Wednesday, February 26
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event Supersymmetric Soft Theorems Adam Tropper, Harvard University,
12:00 pm - 1:00 pm	Logic Seminar Online Event Canonicity of the Shift Zoltán Vidnyánszky, Institute of Mathematics, Eötvös Loránd University,
12:15 pm - 1:00 pm	Caltech/IPAC Lunch Seminar IPAC 102 (Large Conference Room) Panchromatic Observations of Extreme Red Supergiant Explosions Wynn Jacobson-Galán, Caltech,
1:00 pm - 2:00 pm	High Energy Theory Seminar Online and In-Person Event L-Functionals and Infrared Problem in Quantum Electrodynamics Albert Schwarz, UC Davis & Caltech,
4:00 pm - 5:30 pm	Information, Geometry, and Physics Seminar Linde Hall 310 Electrical networks and Lagrangian Grassmannians Terrence George, Department of Mathematics, UCLA,
4:00 pm - 5:00 pm	ASTRONOMY COLLOQUIUM Cahill, Hameetman Auditorium Tales of Dust-Enshrouded Eruptions: Solving Missing Links from Planets to Supermassive Black Holes Kishalay De, Assistant Professor, Department of Astronomy & Astrophysics, Columbia University,
7:30 pm - 8:30 pm	Watson Lecture - Rob Phillips: The Hidden Poetry of the Genome Beckman Auditorium

Thursday, February 27
2:45 pm - 3:45 pm	Algebra and Geometry Seminar A hyperbolicity conjecture for adjoint bundles Wern Yeong, Department of Mathematics, UCLA,
4:00 pm - 5:00 pm	Algebra and Geometry Seminar Remodeling Conjecture with descendants Song Yu, Yau Mathematical Sciences Center, Tsinghua University,
4:00 pm - 5:00 pm	Physics Colloquium Online and In-Person Event Causality and Positivity Constraints on Theory Space Leonardo Rastelli, Stony Brook University,

Friday, February 28
11:00 am - 12:00 pm	High Energy Theory Seminar Online and In-Person Event Where is tree-level string theory? Leonardo Rastelli, Stony Brook University,
12:00 pm - 1:00 pm	IQIM Postdoctoral and Graduate Student Seminar East Bridge 114 Addressing the electronic structure and transport properties of correlated materials from first principles Tommaso Chiarotti, Postdoctoral Scholar, Bernardi Group,
2:00 pm - 3:00 pm	TAPIR Seminar Online and In-Person Event Templates for all seasons?!? Gravitational waveforms from perturbation theory for LISA (and LIGO/Virgo/Kagra?!?) Gabriel Piovano, Postdoctoral Fellow, Physique théorique et Mathématique, Université Libre de Bruxelles,
3:00 pm - 4:00 pm	Geometry and Topology Seminar Linde Hall 187 Einstein metrics on even-dimensional spheres Jan Nienhaus, Department of Mathematics, UCLA,
8:00 pm - 9:30 pm	Piano: An All-Woman Show Dabney Hall, Lounge

Ongoing
2/21 - 2/23	Death Valley Dark Sky Festival