12 Possible Reasons We Haven't Found Aliens
1:50
12 Possible Reasons We Haven't Found Aliens
Jun 13, 2017
SPACE.comRoss Pomeroy
The 6 Most Likely Places to Find Alien Life
0:27
The 6 Most Likely Places to Find Alien Life
May 16, 2012
SPACE.comSeth Shostak
Experts Are Revealing What They Think Aliens Actually Look Like
Experts Are Revealing What They Think Aliens Actually Look Like
Sep 16, 2022
popularmechanics.com
Do Aliens Exist? We Asked a NASA Scientist: Episode 5 - NASA
Do Aliens Exist? We Asked a NASA Scientist: Episode 5 - NASA
Sep 8, 2021
nasa.gov
Is there evidence aliens have visited Earth? Here’s what’s come out of US congress hearings on ‘unidentified aerial phenomena’
Is there evidence aliens have visited Earth? Here’s what’s come out of …
4 months ago
theconversation.com
Are Aliens Real?
4:04
Are Aliens Real?
707.2K viewsJun 30, 2016
YouTubeSciShow Kids
What If Aliens Arrived Tomorrow?
7:01
What If Aliens Arrived Tomorrow?
3.8M viewsMay 12, 2019
YouTubeWhat If
1:14
Imagine Alien Life | Known Universe
1M viewsFeb 27, 2012
YouTubeNational Geographic
9:28
How To Draw A Space Alien
300.5K viewsOct 26, 2016
YouTubeArt for Kids Hub
43:08
What If Aliens Contact Us? | Alien Encounters (Full Episode)
782K viewsSep 19, 2019
YouTubeScience Channel
3:10
Are There Only 36 Alien Societies?
348.5K viewsJun 18, 2020
YouTubeSETI Institute
13:11
Another Top 10 Scariest Movie Aliens
4M viewsSep 16, 2015
YouTubeWatchMojo.com
1:26
Spaceballs -1987 | Alien Scene | 60fps 1080p HD
5.1K viewsSep 16, 2019
YouTubeCoolmacatrain
50:48
What Happens If We’re Contacted By Aliens?
16.8M viewsMar 11, 2019
YouTubeSpark
13:19
Where are all the aliens? | Stephen Webb
4.5M viewsAug 16, 2018
YouTubeTED
3:57
Ancient Aliens: Space Angels (Season 11, Episode 12) | History
573.7K viewsAug 16, 2016
YouTubeHISTORY
8:44
The Compelling Evidence That Aliens Have Visited Earth
1.7M viewsFeb 26, 2016
YouTubeWhatCulture
18:22
Top 20 UFOs Caught on Camera
2.7M viewsAug 5, 2020
YouTubeWatchMojo.com
12:21
20 Biggest Aliens and Space Monsters
250.8K viewsMay 14, 2020
YouTubeMindQ
2:51
Aliens 1986: The Best Shootout Scene 4K
1.9M viewsMar 10, 2018
YouTubeMaster Gow
2:34
Alien (1979) - The Alien Appears S…
Trailer
2M viewsMay 16, 2015
YouTubeMovieclips
0:35
UFO spotted above astronaut as he repairs ISS - Daily Mail
132.5K viewsMar 15, 2018
YouTubeDaily Mail World
7:47
Are Aliens Hiding on Planet Earth? | Unveiled
81.8K viewsDec 27, 2019
YouTubeUnveiled
10:46
ALIEN (1979) Deleted/Unused Planetoid, Derelict, Space Jockey …
216.5K viewsJun 1, 2017
YouTubeSteve Nyland
9:56
What If We Discovered Alien Life on Mars?
2.1M viewsFeb 22, 2021
YouTubeWhat If
10:11
What Would Life look like on Alien Worlds?
84.6K viewsMay 12, 2021
YouTubeEverything Science
5:15
If We Heard from Aliens, What Would It Look Like?
271.7K viewsMay 13, 2018
YouTubeSeeker
48:51
UFOS & ALIENS - The Myth Of Space Travel | SPACETIME - SCIE…
3.5M viewsNov 29, 2019
YouTubeWELT Documentary
5:23
ALIEN SPACESHIP Filmed Entering UNDERGROUND ALIEN BASE on t…
109.5K viewsApr 6, 2021
YouTubeUFO SECTION 51
30:53
5 Extraterrestrials Caught on Tape - Best Alien Videos
1M viewsOct 23, 2017
YouTubeApexTV
See more videos
Static thumbnail place holder