Aired Saturday June 12,
8:15am - 9:15amon BBC Two HD
Human Universe
Series 1 Episode 3: Are We Alone?We live in a galaxy with upwards of 200 billion star systems. Many of which will be home to planets that could support life. The question is: is anybody there? After all, if the universe has thrown up one intelligent civilisation, why not more?
- Category
- Documentary / Science
- Original air date
- 2014-10-21
Cast and crew
