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Our Search for Extra-Terrestrials
Is there anybody out there, or are we alone in the Universe? Graihagh Jackson ponders one of the fundamental questions of humanity, from flying saucers and UFOs to why we haven't found any evidence of life beyond Earth, and what it would mean to find ET.
Last on
Sun 5 Feb 2017
05:00
大象传媒 Radio 5 Live
Broadcast
- Sun 5 Feb 2017 05:00大象传媒 Radio 5 Live