Are Alien "Lurkers" Watching You?
27:48
Are Alien "Lurkers" Watching You?
1.7M views8 Oct 2021
YouTubeCool Worlds
Alien Contact: What Happens Next?
1:00:11
Alien Contact: What Happens Next?
1.5M views18 May 2019
YouTubeWorld Science Festival
Reptilian Bieber-mosh
5:33
Reptilian Bieber-mosh
1.6M views18 Feb 2015
YouTubeCaptain Disillusion
What If Aliens Arrived Tomorrow?
7:01
What If Aliens Arrived Tomorrow?
3.8M views12 May 2019
YouTubeWhat If
THE PREDATOR Clip - "Alien Technology" (2018)
4:12
THE PREDATOR Clip - "Alien Technology" (2018)
3.7M views27 Oct 2020
YouTubeJoBlo Movie Clips
Alien 'filmed' in America
1:26
Alien 'filmed' in America
1.3M views7 Jun 2008
YouTubeOn Demand Entertainment
Aliens Are Real, Says Harvard Astronomer
13:37
Aliens Are Real, Says Harvard Astronomer
3.2M views9 Mar 2021
YouTubeVICE News
12:15
The Alien Movie Saga Finally Explained
3.4M views3 May 2020
YouTubeLooper
10:15
The Mysterious Genius Who Patented the UFO
6.4M views19 Nov 2018
YouTubeBloomberg Originals
50:48
What Happens If We’re Contacted By Aliens?
16.9M views11 Mar 2019
YouTubeSpark
5:46
What Alien Life Could Teach Us About Humanity
354K views12 Dec 2020
YouTubeFreethink
19:24
Project Looking Glass S4 Area 51 (Alice in Wonderland)
52.9K views8 Dec 2017
YouTubeAwakening Cosmic Reality Show
13:19
Where are all the aliens? | Stephen Webb
4.5M views16 Aug 2018
YouTubeTED
8:44
The Compelling Evidence That Aliens Have Visited Earth
1.7M views26 Feb 2016
YouTubeWhatCulture
13:43
The Search for Alien Life | The Space Show
159.2K views9 Jun 2021
YouTubeMotherboard
8:39
Why Haven't We Discovered Aliens Yet? | Unveiled
81.2K views21 Sep 2019
YouTubeUnveiled
7:47
Are Aliens Hiding on Planet Earth? | Unveiled
81.8K views27 Dec 2019
YouTubeUnveiled
1:16
Scientists figured out how to hide from aliens
485.1K views12 Dec 2016
YouTubeInsider Tech
6:49
What Would an Alien Actually Look Like? | Unveiled
47.3K views29 Mar 2019
YouTubeUnveiled
12:47
We Might All Have Alien DNA | The Space Show
359.4K views2 Feb 2021
YouTubeVICE News
8:23
Bob Lazar Explains How the Gravity Propulsion System Inside a UFO …
579.8K views21 Jun 2019
YouTubeJRE Clips
18:02
What would intelligent aliens look like? How Extraterrestrials may ev…
435.3K views17 Apr 2020
YouTubeArvin Ash
19:20
Neil deGrasse Tyson Explains Alien Visits, UFOs, and Other Conspirac…
1.4M views9 Mar 2021
YouTubeStarTalk
30:53
5 Extraterrestrials Caught on Tape - Best Alien Videos
1M views23 Oct 2017
YouTubeApexTV
4:14
3 Leading Scientists Debate: Should We Contact Aliens?
45.4K views17 Nov 2017
YouTubeInsider Tech
5:29
Why Harvard Scientists Think This Object Is An Alien Spacecraft
2.8M views2 Dec 2018
YouTubeInsider Tech
1:33:30
Alien Life: Will We Know It When We See It?
7.4M views17 Jul 2014
YouTubeWorld Science Festival
10:50
Alien biology: What might ET actually look like? | Michio Kaku, …
36.9K views5 Jul 2020
YouTubeBig Think
12:08
Sarah Kurnick: "Aliens built the pyramids" and other absurdities o…
412.6K views18 Mar 2021
YouTubeTED
See more videos
Static thumbnail place holder