Home / Series / How the Universe Works / Aired Order / Season 9 / Episode 11
Home / Series / How the Universe Works / DVD Order / Season 9 / Episode 11
Home / Series / How the Universe Works / Absolute Order / Season 1 / Episode 82

Mystery of Alien Worlds

New discoveries reveal the secrets of mysterious alien worlds.

English italiano Deutsch русский язык español
  • Originally Aired June 2, 2021
  • Runtime 45 minutes
  • Network Science Channel
  • Notes Is a season finale
  • Created October 8, 2021 by
    Seleva
  • Modified March 6, 2024 by
    erdekano
Name Type Role
Phil Plait Host Astronomer