Complete Alien Universe Timeline Explained (Including Alien: Earth)
3:34
Complete Alien Universe Timeline Explained (Including Alien: Earth)
5 months ago
MSNScreenRant
Exoplanet Exploration: The Hunt for Alien Life
13:27
Exoplanet Exploration: The Hunt for Alien Life
4K views9 months ago
MSNAstrum
Alien Life 2025 Silicon Beings, Plasma Organisms & Creatures You’ve Never Imagined
9:37
Alien Life 2025 Silicon Beings, Plasma Organisms & Creatures Y…
64 views1 month ago
YouTubeCosmic Vault
The Real Odds of Alien Life in the Universe w/ Brian Cox
0:26
The Real Odds of Alien Life in the Universe w/ Brian Cox
7.1K views2 weeks ago
YouTubeTopGears
🌌 What Alien Life Might Actually Look Like — A Cinematic Story
0:49
🌌 What Alien Life Might Actually Look Like — A Cinematic Story
809 views2 weeks ago
YouTubeSkyBeyond
How real life is for an alien 👽 (the hidden side) | Alien Life
8:01
How real life is for an alien 👽 (the hidden side) | Alien Life
1.6K views2 months ago
YouTubeAlien Existence
Alien Contact
50:15
Alien Contact
8.9M viewsJun 13, 2013
YouTubeNaked Science
Is there alien life in our universe?
Oct 1, 2017
CBS News
Can we find Life on Alien Planet? | James Webb Telescope Discoveri…
15.1M viewsJul 19, 2022
YouTubeDhruv Rathee
10:57
Alien Species - Explained
178.2K viewsDec 2, 2017
YouTubeMr H Reviews
7:01
What If Aliens Arrived Tomorrow?
3.8M viewsMay 12, 2019
YouTubeWhat If
43:08
What If Aliens Contact Us? | Alien Encounters (Full Episode)
778.2K viewsSep 19, 2019
YouTubeScience Channel
12:15
The Alien Movie Saga Finally Explained
3.4M viewsMay 3, 2020
YouTubeLooper
5:46
What Alien Life Could Teach Us About Humanity
354K viewsDec 12, 2020
YouTubeFreethink
50:48
What Happens If We’re Contacted By Aliens?
16.8M viewsMar 11, 2019
YouTubeSpark
28:13
The Odds of Life and Intelligence
918.1K viewsMay 18, 2020
YouTubeCool Worlds
13:19
Where are all the aliens? | Stephen Webb
4.5M viewsAug 16, 2018
YouTubeTED
7:05
Did Aliens Seed Life On Earth? | Unveiled
257.4K viewsJul 12, 2019
YouTubeUnveiled
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?
83K viewsMay 12, 2021
YouTubeEverything Science
48:51
UFOS & ALIENS - The Myth Of Space Travel | SPACETIME - SCIE…
3.5M viewsNov 29, 2019
YouTubeWELT Documentary
7:27
Calculating The Odds of Intelligent Alien Life - Jill Tarter
1.3M viewsJul 2, 2012
YouTubeTED-Ed
5:54
Are Aliens and UFOs Real? Is The Proof In These Videos?
2.5M viewsMay 15, 2021
YouTubeInside Edition
8:18
Why Alien Life Would be our Doom - The Great Filter
27.4M viewsFeb 1, 2018
YouTubeKurzgesagt – In a Nutshell
1:33:30
Alien Life: Will We Know It When We See It?
7.4M viewsJul 17, 2014
YouTubeWorld Science Festival
1:05:45
The Whole History of the Earth and Life 【Finished Edition】
18.1M viewsJun 7, 2019
YouTubeKaoru GreenEmerald
10:40
3 moons and a planet that could have alien life | James Green
357.6K viewsSep 7, 2016
YouTubeTED
12:49
Alien Life Form Found On Mars Grows Rapidly Once Brought Bac…
1.8M viewsJul 24, 2021
YouTubeStory Recapped
0:53
Do aliens exist?
13.5K viewsJan 3, 2024
YouTubeCNBC International
See more videos
Static thumbnail place holder