The sci‑fi series Alien: Earth has 8 episodes in its first season.

Quick Scoop

  • Total episodes in Alien: Earth season 1: 8.
  • It’s a prequel series set in the Alien universe, created by Noah Hawley.
  • The show premiered in August 2025 and aired weekly through late September 2025.

You can stream the full eight‑episode season on FX/FX on Hulu in the US, and on Disney+ in some other regions.

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