To celebrate the city of Los Angeles in the wake of last year’s devastating fires, Architectural Digest asked a group of iconic Angelenos to share their favorite local places. This is Joseph Gordon-Levitt’s love letter to LA. The actor joins Architectural Digest at Caltech to explore how science, technology, and Hollywood filmmaking intersect in one of the world’s leading research institutions. From founding the Jet Propulsion Laboratory, which helped with the first moon landings, and NASA continues to manage today, to astrophysicist Kip Thorne’s collaboration with Christopher Nolan on Interstellar, discover why Joseph Gordon-Levitt believes the relationship between art and science makes Los Angeles one of the most important cities for science, and vital to its future.