Ancient Aliens

5:00 AM to 6:00 AM

Monday 7 July

The Top Ten UFO Crashes

Season 17 Episode 4

The top 10 UFO crashes, from an acorn-shaped object found in the woods of rural Pennsylvania, to a mysterious craft that washed ashore in Japan, and an earth-shaking impact in Britain that defies explanation

Ancient Aliens airs on Sky History at 5:00 AM, Monday 7 July. (Subtitles.)

Learn more about Ancient Aliens and other education/science/factual topics on our factual page

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