WATCH — Could aliens exist? Here’s how likely that is
3:40
WATCH — Could aliens exist? Here’s how likely that is
Aug 8, 2023
CBCAinara Alleyne
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
What If Aliens Arrived Tomorrow?
7:01
What If Aliens Arrived Tomorrow?
3.8M viewsMay 12, 2019
YouTubeWhat If
Who's Out There - 1975
28:13
Who's Out There - 1975
686.3K viewsSep 2, 2009
YouTubeUS National Archives
What If Aliens Contact Us? | Alien Encounters (Full Episode)
43:08
What If Aliens Contact Us? | Alien Encounters (Full Episode)
781.1K viewsSep 19, 2019
YouTubeScience Channel
The Alien Files: UFOs Under Investigation (Full Episode S1|E6)
46:34
The Alien Files: UFOs Under Investigation (Full Episode S1|E6)
653.3K viewsJun 26, 2021
YouTubeExtreme Mysteries
3:27
Ancient Aliens: Giant Hybrids Descended From Aliens (Season 1…
419.7K viewsJan 18, 2020
YouTubeHISTORY
45:59
The Alien Files: UFOs Under Investigation (Full Episode S1|E1)
340.5K viewsJul 27, 2021
YouTubeExtreme Mysteries
50:48
What Happens If We’re Contacted By Aliens?
16.8M viewsMar 11, 2019
YouTubeSpark
45:02
The Alien Files: UFOs Under Investigation (Full Episode S1|E12)
463.1K viewsJul 4, 2021
YouTubeExtreme Mysteries
3:19
Ancient Aliens: HIDDEN ALIEN CODE IN DNA UNCOVERED (Seas…
974.7K viewsFeb 25, 2020
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
2:49
Ancient Aliens: RADIO EVIDENCE OF GALACTIC ALIEN CIVILIZATIO…
816.9K viewsApr 4, 2020
YouTubeHISTORY
4:19
Ancient Aliens: Incredible Area 51 Secrets Revealed (Season 15) | Hi…
3M viewsMar 18, 2021
YouTubeHISTORY
8:39
Why Haven't We Discovered Aliens Yet? | Unveiled
81.2K viewsSep 21, 2019
YouTubeUnveiled
4:35
Alien civilization: Report suggests there may be 36 intelligent aliens i…
248.5K viewsJun 23, 2020
YouTubeFox Business
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
3:14
Ancient Aliens: Crystal Skulls from Outer Space (Season 6) | History
286.5K viewsSep 19, 2020
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
4:55
Ancient Aliens: The Impossible Stone Blocks of Puma Punku (Sea…
868.8K viewsAug 31, 2019
YouTubeHISTORY
30:53
5 Extraterrestrials Caught on Tape - Best Alien Videos
1M viewsOct 23, 2017
YouTubeApexTV
1:33:30
Alien Life: Will We Know It When We See It?
7.4M viewsJul 17, 2014
YouTubeWorld Science Festival
3:29
Aliens Special Edition 1986 - ''Newt´s Parents find the Space Jo…
45.2K viewsJan 21, 2021
YouTubeA Gringo,T-Rex & a Poop Eating Shih Tzu
10:28
1975 interview with a man who claims he was abducted by aliens
2.4M viewsNov 6, 2020
YouTubeCTV News
8:35
Did The Soviet Union Discover Aliens In The Deepest Lake In The …
7.9M viewsSep 21, 2020
YouTubeQuest TV
Extraterrestrial evidence: 10 incredible findings about aliens fr…
Dec 24, 2020
livescience.com
See more videos
Static thumbnail place holder