The east end of the old Northrop aircraft plant at Hawthorne Airport is currently the headquarters for SpaceX, Elon Musk’s rocket and satellite company, which has revolutionized the space industry over the past decade. Until the company completes its move to Texas, where most of its operations are now based, this site remains active as an R&D center, mission control, and headquarters, and has additional facilities for Tesla, the Boring Company, Hyperloop, and other Musk projects.