Universe

Season 1 Episode 2: 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?

Genre:

Documentary

Seasons:

1

Episodes:

5

Actor:

Brian Cox

Quality:

HD

Status:

Ended

First Air:

2021

IMDb:

7.5