Monday, April 13
4:00 pm - 5:00 pm	▶︎ CANCELED: High Energy Physics Seminar Lauritsen 469 Learning Cosmology from the First Starts Julian Muñoz, Harvard University,

Tuesday, April 14
4:00 pm - 5:00 pm	▶︎ CANCELED: Gravitational-Wave Research Seminar Cahill, Hameetman Auditorium The A+ upgrade to the LIGO Interferometers: Progress in two acts GariLynn Billingsley, A+ Deputy Project Leader, LIGO Laboratory, Caltech,

Wednesday, April 15
4:00 pm - 5:00 pm	▶︎ CANCELED: Astronomy Colloquium Cahill, Hameetman Auditorium TBD Amina Helmi, Professor of Dynamics, Structure and Evolution of the Milky Way, Kapteyn Astronomical Institute, University of Groningen,

Friday, April 17
11:00 am - 12:00 pm	IQIM Postdoctoral and Graduate Student Seminar Online Event Predicting Many Properties of a Quantum System from Very Few Measurements Hsin-Yuan (Robert) Huang, Graduate student, Vidick/Preskill group,
11:00 am - 12:00 pm	High Energy Theory Seminar Online Event Towards the geometric picture for gravity amplitudes Jaroslav Trnka, UC Davis,
2:00 pm - 3:30 pm	Caltech/UCLA Logic Seminar Online Event Descriptive combinatorics and distributed algorithms Anton Bernshteyn, Department of Mathematical Sciences, Carnegie Mellon University,