2.4K views · 94 reactions | President Rosenbaum addresses the Caltech community about necessary changes to Caltech's 126th commencement, which will be celebrated in two parts with a virtual degree conferral on June 12 and an in-person event when it is safe to do so. The president also rallies our community to continue to pursue science and technology in service of all. | Caltech | Facebook

Music has sustained Les Deutsch (BS '76, PhD '80) from his earliest days, and as Caltech organist, he has arranged and performed the music for commencement every year since 1974. As he prepares for his 50th consecutive Caltech commencement, Dr. Deutsch recalls the most memorable ceremonies, and traces a life in music and in mathematics at JPL, where he recently retired after a 42-year career. | Caltech