Neil deGrasse Tyson: Want to prove aliens exist? Do this
4:47
Neil deGrasse Tyson: Want to prove aliens exist? Do this
228.2K viewsNov 18, 2019
YouTubeBig Think
Calculating The Odds of Intelligent Alien Life - Jill Tarter
7:27
Find in video from 00:14The Search for Alien Life
Calculating The Odds of Intelligent Alien Life - Jill Tarter
1.3M viewsJul 2, 2012
YouTubeTED-Ed
Space Secrets and NASA’s Role in the Alien Agenda | Ancient Aliens | History
23:35
Space Secrets and NASA’s Role in the Alien Agenda | Ancient Aliens …
272.2K views8 months ago
YouTubeHISTORY
Are Aliens Real?
4:04
Find in video from 00:12Introduction to Aliens
Are Aliens Real?
714K viewsJun 30, 2016
YouTubeSciShow Kids
Extraterrestrial Moon Bases: Strange Evidence Explained | Ancient Aliens (S1, E11) | Full Episode
42:17
Extraterrestrial Moon Bases: Strange Evidence Explained | Anci…
3.6M views9 months ago
YouTubeHISTORY
Design an Alien – Science Lesson | NASA JPL Education
Design an Alien – Science Lesson | NASA JPL Education
Nov 7, 2024
nasa.gov
A trip through space to calculate distance - Heather Tunnell
3:47
A trip through space to calculate distance - Heather Tunnell
157.5K viewsSep 6, 2013
YouTubeTED-Ed
35:30
What Are They Hiding? Alien Genetics & Skull Mysteries | Ancie…
312.3K views7 months ago
YouTubeHISTORY
34:00
Inside Look At Area 51 *New Theories Revealed!* | Ancient Alie…
9.8M viewsApr 22, 2025
YouTubeHISTORY
18:36
Discovered: Top Secret Alien Bases | Ancient Aliens | History
1.1M viewsMar 30, 2025
YouTubeHISTORY
37:13
Have Aliens Been Visiting Earth for Millions of Years? | Ancient Alien…
6.9M viewsApr 3, 2025
YouTubeHISTORY
45:56
Groundbreaking & Unexplainable Technology | Ancient Aliens | Hist…
2M views10 months ago
YouTubeHISTORY
1:31:03
Evidence of Early Alien Contact with Earth | Ancient Aliens (S1, E99) | F…
3.3M viewsNov 16, 2024
YouTubeHISTORY
35:57
Craziest Alien UFO Crashes | Ancient Aliens | History
412K views11 months ago
YouTubeHISTORY
13:20
10 Alien Species Believed to Be Visiting Earth
118.1K views10 months ago
YouTubeWatchMojo.com
1:55
Who Is The Metal Dancing Alien? | Lessons in Meme Culture
46.9K viewsJul 16, 2018
YouTubeLessons in Meme Culture
Space. 2: Meet the aliens!
2 viewsMay 10, 2024
bbc.co.uk
38:13
Explaining Advanced Ancient Egyptian Technologies | Ancient A…
5.4M views11 months ago
YouTubeHISTORY
5:09
Can you solve the alien probe riddle? - Dan Finkel
2.7M viewsSep 24, 2018
YouTubeTED-Ed
43:16
Ancient Aliens: Possessed Geniuses or Masterminds? (S9, E4…
2M viewsMar 12, 2025
YouTubeHISTORY
3:04
Alien: Earth’s Eyeball Creature Explained
34K views7 months ago
YouTubeScreenRant
37:09
Every Alien from MEN IN BLACK (MiB) Movies – From Weird to Terr…
1.1M viewsMar 19, 2025
YouTubeFilmIsNow Epic Movie Zone
8:38
Alien: Earth — Theories That Actually Fit the Timeline
49.1K views8 months ago
YouTubeScreenRant
4:54
Find in video from 03:08Identifying Alien Lords
Can you solve the three gods riddle? - Alex Gendler
13.6M viewsFeb 21, 2017
YouTubeTED-Ed
44:18
Ancient Aliens: Secrets of the Pyramid (S5, E1) | Full Episode | H…
4.7M viewsJun 14, 2023
YouTubeHISTORY
14:14
5 Unexplainable Mysteries Explained by Science
4.3M viewsFeb 17, 2019
YouTubeSciShow
16:19
Ancient Aliens: Mankind's Shocking Extraterrestrial Origins | History
1.1M viewsNov 16, 2023
YouTubeHISTORY
9:47
Do aliens exist? If they did, would we know? | NASA astronomer Mic…
144K viewsAug 13, 2019
YouTubeBig Think
5:09
Exoplanets, Water & Alien Life: New Space Discovery
7.8K viewsSep 12, 2019
YouTubeBehind the News
1:26
Find in video from 01:03The Alien's Perspective
Bill Nye: How to Talk to an Alien | Big Think
704.9K viewsMar 2, 2012
YouTubeBig Think
See more videos
Static thumbnail place holder