Caltech, founded in 1891 as Throop University and later renamed in 1920, is a world-renowned institution located in Pasadena, California. With a 124-acre campus, Caltech is known for its extraordinary faculty, students, and staff who work together in a collegial, interdisciplinary atmosphere to investigate the most challenging problems in science and technology. The institution's mission is to lead innovation, discover new knowledge, and educate outstanding students to become creative members of society.