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Ancient Aliens: The SETI Observatory Listens for Extraterrestrials (Season 12, Episode 1) | History

April 18, 2019 By

Giorgio Tsoukalos travels to a radio wave observatory to learn what we’re doing to listen for signs of extraterrestrial life in this clip from Season 12, Episode 1, “The Alien Hunters”. #AncientAliens
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“Ancient Aliens” explores the controversial theory that extraterrestrials have visited Earth for millions of years.

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19 Comments on "Ancient Aliens: The SETI Observatory Listens for Extraterrestrials (Season 12, Episode 1) | History"

  1. Tidus Zanarkand
    April 18, 2019

    anyone remembers the movie 'Contact'?

  2. robert grenier
    April 18, 2019

    Giorgio is an extra-teristrial and come from zeta-reticulus, I know it because he told me...

  3. Tim Scarborough
    April 18, 2019

    There has been talk of the hollow moon, or aliens being on the moon.. could you focus on the moon, to see if they could hear anything that might be there..?

  4. so contact with aliens is all a lie

    why we want to contact aliens if we have contacts with them!!

  5. Oliver Benedict
    April 18, 2019

    What hairproduct does this man use? :O

  6. TRON Chip
    April 18, 2019

    A Signal is not a Picture on the Screen.

  7. Martin Bridger
    April 18, 2019

    Even the brother of David Icke is in the alien game

  8. Niggerdick Sixinch
    April 18, 2019

    the hair the hair

  9. Deepak Punjabi
    April 18, 2019

    You all take more time to meet aliens

  10. Will Rose
    April 18, 2019

    Dummies, radio waves are not connected to their frequency. How about using actual light instead of invisible waves? Think of senses, can they hear it, see it, or feel it?

  11. ernest ivancic
    April 18, 2019

    What kind of necklace does that guy have?

  12. Grace Serena Christie
    April 18, 2019

    Well actually the Aliens UFO little light greys already said hi to me. Its old tech but they can look up each computer and talk to each person....

  13. cattigereyes1
    April 18, 2019

    Aliens exist, my grandfather worked fo NASA, I know it’s true!

  14. that guy kicksass. suport seti and download BOINC

  15. Domenico Caravano
    April 18, 2019

    Giorgio not Georgio 😁

  16. moulin6801
    April 18, 2019

    The problem is the government would never let us know if they get a signal or communication

  17. Planet Übermensch
    April 18, 2019

    Why am I here?

  18. Victor Palado
    April 18, 2019

    First Comment

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