Wednesday, June 12
12:00 pm - 1:00 pm	Logic Seminar Online Event Translational tilings of the plane by a polygonal set Jan Grebik, Department of Mathematics, UCLA & Masaryk University,
4:00 pm - 5:00 pm	ASTRONOMY COLLOQUIUM Cahill, Hameetman Auditorium Characterizing Atmospheres of Transiting Exoplanets with JWST Thomas Greene, Astrophysicist, Space Science and Astrobiology Division, NASA Ames Research Center,