Step through a nondescript Los Altos storefront and into a world of space. Try, if you can, to focus your eyes on a single object. Every available surface, from wall to window-wall, is covered in a jungle of space artifacts. Rocket engines fill corners, meteorites adorn conference tables, and moon maps plaster the bathroom walls—the “Lunar Throne.” Nora, Steve’s long-time executive assistant, whose desk abuts a row of seats from the Apollo Command Module, points to several long pieces of the lan...