Tuesday, February 19
4:00 pm - 5:00 pm	Carnegie Observatories Colloquium Carnegie Observatories, 813 Santa Barbara St., William T. Golden Auditorium The Dusty Universe Unveiled by the Herschel Space Observatory Asantha Cooray, Prof., UC Irvine,
4:00 pm - 5:00 pm	Caltech/JPL Association for Gravitational-Wave Research Seminar Cahill 370 Development of ultra-low loss acoustic resonator from Superfluid Helium-4 Keith Schwab, Caltech,
4:00 pm - 5:00 pm	Astronomy Tea Talk Cahill, Hameetman Auditorium Cosmological Parameters from the Complete ACT Survey Renee Hlozek, Princeton,
4:00 pm - 5:00 pm	Chemical Physics Seminar Noyes 147 (J. Holmes Sturdivant Lecture Hall) Connecting Protein Dynamics with Catalytic Function from QM/MM Simulations Jiali Gao, L. I. Smith Professor of Chemistry, Department of Chemistry and Digital Technology Center, University of Minnesota, Minneapolis,

Wednesday, February 20
3:00 pm - 4:00 pm	Special Seminar in Applied Mathematics Annenberg 107 The Exascale Co-design Center for Materials in Extreme Environments James Belak, Dr., Condensed Matter and Materials Division, Lawrence Livermore National Laboratory,
4:00 pm - 5:00 pm	Astronomy Colloquium Cahill, Hameetman Auditorium Observations of Star-Forming Galaxies in the Reionization Era Richard Ellis, Caltech,
8:00 pm - 9:00 pm	Keck Institute for Space Studies (KISS) Lecture Beckman Auditorium Exploring Mars, the Moon, Asteroids, and Comets with Rovers and Landers Jim Bell, Arizona State University,
8:00 pm - 10:00 pm	Exploring Mars, the Moon, Asteroids, and Comets with Rovers and Landers Beckman Auditorium

Thursday, February 21
4:00 pm - 5:00 pm	Physics Research Conference East Bridge 201 (Richard P. Feynman Lecture Hall) This Talk is Cancelled, To Be Rescheduled at a Later Date John Grotzinger, Fletcher Jones Professor of Geology, Caltech,

Friday, February 22
11:00 am - 12:00 pm	High Energy Theory Seminar Lauritsen 469 Metal-insulator transition in holography Sean Hartnoll, Stanford University,
2:00 pm - 3:00 pm	TAPIR Seminar Cahill 370 Shining Light on the Properties of Dark Matter: Coupling Baryon and Dark Matter Physics in Galaxy Formation Models Fabio Governato, Research Professor, Astronomy Department, University of Washington,