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Secrets of the Exoplanets

TV-PG

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UnXplained Zone

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S14 E22: Secrets of the Exoplanets

On Demand • Original Air Date: Nov 29, 2019

Examining some of the thousands of potentially habitable exoplanets discovered over the past 20 years and whether some of them could be home to intelligent extraterrestrial life.

42 Min

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2019

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TV-PG

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Documentary

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EXTRAS

Season 19

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S19 E17: The New UFO Hunters

Original Air Date: Aug 18, 2023

In the 21st century, UFOs have gone from fringe science to mainstream obsession; a new generation of UFO hunters employ technology, and unidentified flying objects are openly investigated by the government.

May 24

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4PM

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50 Min

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TV-PG

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Available with Freestream

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S19 E12: The Top Ten Mysterious Devices

Original Air Date: Jul 7, 2023

Counting down the world's top 10 mysterious devices, from strange, grooved disks found in a cave in China to an ancient Greek computer to an incredible crystal skull unearthed in Mexico.

May 24

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6:33PM

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52 Min

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TV-PG

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Available with Freestream

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S19 E9: Aliens in Our Airspace

Original Air Date: Mar 10, 2023

Terrifying encounters at 40,000 feet; pilot accounts of UFOs taking control of their aircraft; entire jumbo jets disappearing into thin air; since the dawn of aviation, pilots have experienced unexplainable events in the sky.

May 24

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9:07PM

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53 Min

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TV-PG

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Available with Freestream

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S19 E7: Close Encounters of the Fifth Kind

Original Air Date: Feb 24, 2023

The possibility of direct human contact with extraterrestrial life within the highest levels of the U.S. government.

May 24

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7:25PM

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50 Min

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TV-PG

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Available with Freestream