
The scope of the alternate history spaceflight series, For All Mankind, cannot be overstated. Starting in 2019, the series has charted a timeline in which the USSR beat the US to the Moon in 1969, and then explored how various dominoes fell after that point. From an alternate 1980s featuring a functional Moonbase to landing on Mars in the 1990s, and now, with Season 5, a full-on Mars rebellion looming, this show is as thought-provoking as it is bold. But the For All Mankind universe is now expanding in a different direction; the spinoff series Star City will explore the events of this timeline from the Soviet perspective, and that new show will actually stream right on the heels of its parent series upcoming new season.
Star City is set to stream this year, in 2026, right after For All Mankind Season 5 concludes. Here’s what to know about the ambitious new show, including the cast, the vibe, the trailer, the release date, and how it fits into the For All Mankind timeline.