Neil deGrasse Tyson: Aliens & UFOs explained by astrophysicist

Pakalert December 31, 2012 19

UFOs from the perspective of a earth-renowned astrophysicist.

Dr. Neil deGrasse Tyson, the Frederick P. Rose Director of the Hayden Planetarium at the Rose Centre for Earth and Space and a exploration associate in the department of astrophysics at the American Museum of Organic Heritage, points out his views on stories of unknown traveling objects, extraterrestial lifestyle on Earth, and the Roswell aliens.

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  1. Philip Hunter February 20, 2017 at 6:12 am - Reply

    I own an " Orb" . Found it crashed in the desert sand of Australia. It hums and gyrates occasionaly. I keep it in a metal box in my garage.

  2. Toribio Hechanova February 16, 2017 at 12:52 am - Reply

    That 2nd grader is cute.

  3. solseventhorizon February 15, 2017 at 12:54 am - Reply

    I love it, rob the ship?

  4. Robert Pierce January 30, 2017 at 1:47 pm - Reply

    I wish I could see an alien

  5. Mouataz Majed January 20, 2017 at 6:11 pm - Reply

    Sorry Neil but you are so Arrogant

  6. Arizona Skywatch December 16, 2016 at 5:29 am - Reply

    The most simple explanation is always the truth. To make things more complicated than they are, in order to sound like they know.. Gravity is the answer, when all else fails, because it cannot be proven. Gravity!! Suuuure.

  7. Josh RawVegan December 14, 2016 at 2:28 pm - Reply

    I have a question…

    does love exist?
    I mean… did you feel it??
    or was it bio chemically no different than certain drugs

  8. 丽华 December 9, 2016 at 9:19 am - Reply

    oh my god i love this man

  9. nico ballplayer December 8, 2016 at 12:12 am - Reply

    Neil knows something

  10. Naajiy Zodok November 29, 2016 at 7:35 pm - Reply

    This negro is slow!

  11. Kanzu999 November 23, 2016 at 5:59 pm - Reply

    He's so awesome xD

  12. chud8you November 21, 2016 at 8:02 am - Reply

    This doesn't explain all the military personnel and astronauts that have seen objects that were not ours and they can't explain. Multiple military personnel reported ufo's when nuke sites across the U.S. went offline for a short period of time. The Phoenix lights, the ufo in Israel that shot straight up in the sky very fast shot by multiple angles.

  13. SwampHick October 24, 2016 at 5:38 am - Reply

    One of my favorite people in the world

  14. crazy wheel October 14, 2016 at 1:16 pm - Reply

    before I even watch the video I'm 100% sure is going to be great, love this guy

  15. Mr. Crofts September 21, 2016 at 4:17 am - Reply

    Mr. deGrasse, Sir : could you just say " yes / no " next time, THEN reason your conclusions, hehehe 😉

  16. shahnawaz Khan September 7, 2016 at 11:37 pm - Reply

    neil degrasse tyson please show me one photo of pear shaped earth. then I will believe everything you say. lol

  17. blk jet September 6, 2016 at 10:36 pm - Reply

    Neil "I smoke too much grass" Tyson is a fraud sell-out. You get nothing but lies from him.

  18. LiftinHeavyIzWhatIdo September 2, 2016 at 1:16 pm - Reply

    Earth is still flat, thermal imaging proves it because it debunks and destroys atmospheric refraction. Thermal imaging cannot detect mirages under any circumstance. The evidence is so damning because of this that Degrasse Tyson himself had to kill one of his live feeds months ago when a caller brought it up.

    Earth is flat people, Degrasse Tyson is nothing more than a shill. The beauty of it is, anybody on the planet can pick up a thermal imaging cam for themselves and prove the earth is flat.

  19. Im a Fox August 24, 2016 at 10:31 pm - Reply

    Degrasse needs to be more understanding of us Aliens. We have Saucer accidents just like humans have car crashes. We are not perfect too.

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