Alien Life: Will We Know It When We See It?
1:33:30
Alien Life: Will We Know It When We See It?
7.4M viewsJul 17, 2014
YouTubeWorld Science Festival
Do Aliens Exist? We Asked a NASA Scientist
1:33
Do Aliens Exist? We Asked a NASA Scientist
743.4K viewsSep 8, 2021
YouTubeNASA
Alien Encounters: UnXplained Secret UFO transfers: Aliens are here
9:54
Alien Encounters: UnXplained Secret UFO transfers: Aliens are h…
1.3K views5 days ago
YouTubeRED STONE
Alien Facts That Will Change How You See the Universe đź‘˝
0:46
Alien Facts That Will Change How You See the Universe đź‘˝
1 views10 hours ago
YouTubeFact Stories
My search for proof aliens exist
18:06
My search for proof aliens exist
2M viewsJul 15, 2024
TEDAvi Loeb
Indian Origin Scientists Discover Signs Of Alien Life 124 Light Years From Earth | India Today News
8:05
Indian Origin Scientists Discover Signs Of Alien Life 124 Light Year…
590.4K views8 months ago
YouTubeIndia Today
How Close Are We To Finding Alien Life?
1:16:35
How Close Are We To Finding Alien Life?
529.8K viewsMar 13, 2024
YouTubeWhat If
10:11
Alien life: are we about to find it?
440.4K viewsJun 16, 2022
YouTubeThe Economist
6:43
What would alien life actually look like? | BBC Ideas
44.3K viewsNov 25, 2021
YouTubeBBC Ideas
Do Aliens Exist? We Asked a NASA Scientist: Episode 5 - NASA
Sep 8, 2021
nasa.gov
27:32
NASA Discovers New Planet That Could Host Alien Life — Here’s W…
1.4K views3 months ago
YouTubeThe Unknown
9:59
Humans Will Meet ALIENS Within a FEW YEARS! Former NASA Scient…
486K viewsMay 12, 2022
YouTubeLAB 360
13:40
Ancient Aliens: Evidence of Life in Outer Space | History
409.6K viewsJul 25, 2024
YouTubeHISTORY
BBC Radio 4 - The Infinite Monkey Cage - 10 reasons why aliens prob…
Feb 18, 2020
bbc.co.uk
6:21
The Fermi Paradox — Where Are All The Aliens? (1/2)
34.8M viewsMay 6, 2015
YouTubeKurzgesagt – In a Nutshell
8:44
The Compelling Evidence That Aliens Have Visited Earth
1.7M viewsFeb 26, 2016
YouTubeWhatCulture
16:25
Life 1.5 Million Years Ago | What did the aliens do to our bodies?
3.9K views5 days ago
YouTubeHominid History Hub
12:10
Neomorph Life Cycle Explained - How the Alien Franchise’s Most Di…
1.7K views3 months ago
YouTubeMarvelous Videos
5:54
Are Aliens and UFOs Real? Is The Proof In These Videos?
2.5M viewsMay 15, 2021
YouTubeInside Edition
4:04
Are Aliens Real?
703.9K viewsJun 30, 2016
YouTubeSciShow Kids
6:36
Ancient Aliens: Did Life Originate in Outer Space? (Special) | History
87.7K viewsOct 21, 2023
YouTubeHISTORY
7:27
Calculating The Odds of Intelligent Alien Life - Jill Tarter
1.3M viewsJul 2, 2012
YouTubeTED-Ed
5:22
UFO enthusiast exposes most convincing evidence of extraterre…
1.9M viewsSep 28, 2021
YouTubeTODAY
35:57
Are Aliens Real? | Unveiled XL Documentary
9.6K viewsNov 15, 2023
YouTubeUnveiled
20:09
Life 4.5 million years ago | What If Primitive Humans Raised an Alien …
3 views3 days ago
YouTubeHominid History Hub
8:03
The Different Types Of Alien You Should Know About | Unveiled
997.9K viewsOct 28, 2022
YouTubeUnveiled
4:12
NASA releases report into whether aliens exist | ABC News
38.1K viewsSep 14, 2023
YouTubeABC News (Australia)
7:05
Did Aliens Seed Life On Earth? | Unveiled
257.4K viewsJul 12, 2019
YouTubeUnveiled
21:56
What If Alien Life Were Silicon-Based?
3.5M viewsJan 26, 2023
YouTubePBS Space Time
See more videos
Static thumbnail place holder