The Best New Sci-Fi Show of 2026 Has a 100% Rotten Tomatoes Score

Apple TV’s new sci-fi spinoff Star City debuts with a perfect 100% Rotten Tomatoes critic score.

Set in an alternate-history Soviet space program, the series extends the For All Mankind universe.

The early rating puts Star City ahead of other 2026 live-action sci-fi titles so far.

The score could change as more reviews come in, but it boosts the franchise’s momentum.