How Does The Asimov Galactic Empire Series Connect To Foundation Stories?

I always get a kick out of explaining the Asimov connections to friends who've only seen the Apple TV show. The Galactic Empire series—'Pebble in the Sky', 'The Stars, Like Dust', and 'The Currents of Space'—is set millennia before the Foundation era, in the early days of the Empire itself. They're like deep-background world-building. You see the Empire when it's still vibrant and expanding, which makes the decaying, bureaucratic Empire we meet in the Foundation novels feel all the more tragic. It’s a long, slow collapse. The real glue is the concept of psychohistory, which is hinted at in these earlier novels through the societal patterns and the sheer scale of the Empire, even if Hari Seldon isn’t born yet. Reading them out of order isn’t a big deal, but doing it in chronological order gives you this profound sense of inevitability. Honestly, the connections aren't through direct character crossovers or anything tidy like that. It's more about the setting as a character. You see the same galactic geography, the same reliance on Trantor as the administrative heart, the same tensions between the Core and the periphery. 'The Currents of Space' deals with a resource crisis on a planet like Sark, which feels like a prototype for the later Foundation's economic and political maneuvering. It makes the whole fictional history feel lived-in and massive, which was Asimov's real genius. My personal favorite link is the subtle one: the way Asimov explores the idea of a 'plan'—whether it's a political conspiracy in the Empire books or Seldon's Plan in Foundation. There's this common thread about individuals struggling against, or within, vast historical forces. It’s less a connected universe in the modern superhero sense and more a grand historical project across multiple books.