Alien Worlds: The Search for Second Earth
EpisodeS1E248 min2021-11-03

Universe

Alien Worlds: The Search for Second Earth

Professor Brian Cox questions whether we are alone in the universe. There might be more planets than stars in our galaxy - but will we find a second Earth?

My Thoughts
Guest Stars
Special appearances in this episode.

Guest Stars

No guest stars available.

Crew
Episode-specific crew credits.
Professor Brian Cox

Professor Brian Cox

Presenter

Crew

SB

Suzy Boyles

Director

Directing

Videos
Clips and promos for this episode.

Videos

No videos available.

Stills
Episode still images from TMDB.

Stills

Still

1920 × 1080

Still

1920 × 1080

EN

1000 × 563