Are we alone in the Universe? Professor Brian Cox is on the hunt for aliens. There might be more planets than stars in our galaxy. Will we find a second Earth? |
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Title: | Alien Worlds: The Search for Second Earth | |
Air Date: | November 3, 2021 | |
Runtime: | 60 min | |
grasshopper rex : Contains spoilers. Click to show. That's right, Katt. The opposite of woke is asleep. They ain't gonna make it a bad thing. ...