The Sky at Night S2015E2: What Have UFOs Done for Us?
- Aired: 2015-02-08
- Time: 22:00:00
- Runtime: 30 minutes
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Overview
From unexplained flashes in the night sky to flying saucers, this episode delves into the mysterious world of UFOs. How our drive to explain these bizarre phenomena, and desire to discover little green men, has in fact transformed our understanding of the universe.