We'll find aliens by 2040, here's how
14:47
We'll find aliens by 2040, here's how
2 months ago
MSNTrace Dominguez
12 Possible Reasons We Haven't Found Aliens
1:50
12 Possible Reasons We Haven't Found Aliens
Jun 13, 2017
SPACE.comRoss Pomeroy
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
Find The Alien 🕹️ Play on CrazyGames
Find The Alien 🕹️ Play on CrazyGames
2 months ago
crazygames.com
Alien Contact: What Happens Next?
1:00:11
Alien Contact: What Happens Next?
1.5M viewsMay 18, 2019
YouTubeWorld Science Festival
What If Aliens Arrived Tomorrow?
7:01
What If Aliens Arrived Tomorrow?
3.8M viewsMay 12, 2019
YouTubeWhat If
Alien 'filmed' in America
1:26
Alien 'filmed' in America
1.3M viewsJun 7, 2008
YouTubeOn Demand Entertainment
0:47
Brain Out Find the aliens
424.6K viewsMar 3, 2020
YouTubeTapGaming
2:34
Are aliens real? We asked an astrophysicist | CBC Kids News
14K viewsSep 10, 2019
YouTubeCBC Kids News
2:26
Sesame Street: Martians Find the Earth
1.9M viewsMar 20, 2009
YouTubeSesame Street
5:46
What Alien Life Could Teach Us About Humanity
354K viewsDec 12, 2020
YouTubeFreethink
44:20
UFO Hunters: Underwater Alien Bases Located (S3, E4) | Full Epis…
853.3K viewsFeb 2, 2021
YouTubeHISTORY
13:19
Where are all the aliens? | Stephen Webb
4.5M viewsAug 16, 2018
YouTubeTED
8:44
The Compelling Evidence That Aliens Have Visited Earth
1.7M viewsFeb 26, 2016
YouTubeWhatCulture
2:27
Aliens (1986)- Inside the alien nest
46.6K viewsJun 29, 2020
YouTubeRazor Shark
4:19
Ancient Aliens: Incredible Area 51 Secrets Revealed (Season 15) | Hi…
3M viewsMar 18, 2021
YouTubeHISTORY
3:40
Ancient Aliens: UFO Captured on Camera in Puerto Rico (Season 16…
1.9M viewsMar 25, 2021
YouTubeHISTORY
18:22
Top 20 UFOs Caught on Camera
2.7M viewsAug 5, 2020
YouTubeWatchMojo.com
8:39
Why Haven't We Discovered Aliens Yet? | Unveiled
81.2K viewsSep 21, 2019
YouTubeUnveiled
7:47
Are Aliens Hiding on Planet Earth? | Unveiled
81.8K viewsDec 27, 2019
YouTubeUnveiled
44:42
UFO Hunters: Top Secret Underwater Alien Base (S3, E8) | F…
1.4M viewsFeb 23, 2021
YouTubeHISTORY
9:56
What If We Discovered Alien Life on Mars?
2.1M viewsFeb 22, 2021
YouTubeWhat If
3:22
Ancient Aliens: Alien Gods of Ancient Sumer (Season 13) | History
945.9K viewsMar 7, 2020
YouTubeHISTORY
11:55
This Will Happen When the Govt Confirms Aliens Exist
2.3M viewsJun 24, 2020
YouTubeThe Infographics Show
4:44
My favorite scene from Aliens - Ripley rescues the Colonial Marines
1.6M viewsMay 6, 2021
YouTubeDavid C. Hoke
30:53
5 Extraterrestrials Caught on Tape - Best Alien Videos
1M viewsOct 23, 2017
YouTubeApexTV
5:07
Ancient Aliens: Holy Mysteries in Earth's Deepest Caves (Season 9) …
1.3M viewsNov 9, 2019
YouTubeHISTORY
1:33:30
Alien Life: Will We Know It When We See It?
7.4M viewsJul 17, 2014
YouTubeWorld Science Festival
1:22:24
The Book of Alien Races - Over 82 Species On Earth (Full Documenta…
74.5K viewsOct 21, 2017
YouTubeVisable Thought
9:47
Do aliens exist? If they did, would we know? | NASA astronomer Mic…
143.7K viewsAug 13, 2019
YouTubeBig Think
See more videos
Static thumbnail place holder