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
Cast: Brian Cox
Studio: BBC Two
Country: China, United Kingdom, United States of America
Runtime: 46:14 Min
Quality: HD
First Air Date: Oct 27, 2021
Last Air Date: Dec 01, 2021
Episode: 5 Episode
Season: 1 Season
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