9 alien planet discoveries that were out-of-this-world in 2022
1:32
9 alien planet discoveries that were out-of-this-world in 2022
Dec 27, 2022
SPACE.comCharles Q. Choi
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
What if alien life existed on every planet and major moon in our Solar System? #solarsystem #alien
3:57
What if alien life existed on every planet and major moon in our Sola…
36 views1 month ago
YouTubeVividVisionaryWorld
Alien Planets Revealed | NOVA
Alien Planets Revealed | NOVA
17K viewsDec 11, 2013
YouTubeNOVA PBS Official
Tribute to Alien Planet
4:23
Tribute to Alien Planet
1.5M viewsNov 24, 2008
YouTubeLeandro Machado Rocha
KEPLER-186F Planet For ALIEN - Documentary
54:12
KEPLER-186F Planet For ALIEN - Documentary
2.4M viewsMay 9, 2014
YouTubeAdvexon Science Network
Multi-Species Civilizations & Co-Alien Habitats
28:38
Multi-Species Civilizations & Co-Alien Habitats
140.4K viewsFeb 14, 2021
YouTubeIsaac Arthur
50:48
What Happens If We’re Contacted By Aliens?
16.8M viewsMar 11, 2019
YouTubeSpark
5:46
What Alien Life Could Teach Us About Humanity
354K viewsDec 12, 2020
YouTubeFreethink
10:44
Top 5 Planetary Invasions in Science Fiction
161.6K viewsAug 16, 2020
YouTubeGeneration Films
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
7:05
Did Aliens Seed Life On Earth? | Unveiled
257.5K viewsJul 12, 2019
YouTubeUnveiled
2:42
Species II (7/12) Movie CLIP - Alie…
Trailer
3.2M viewsMay 11, 2015
YouTubeMovieclips
5:08
Top 10 Coolest Planets In Sci-Fi Movies
1.7M viewsMar 5, 2011
YouTubeWatchMojo.com
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?
84.2K viewsMay 12, 2021
YouTubeEverything Science
11:44
What Alien Life On Other Planets Would Look Like
1.3M viewsOct 31, 2018
YouTubeBE AMAZED
25:03
The First Aliens | A Brief History of Aliens in Science Fiction
824.8K viewsJun 24, 2021
YouTubeQuinn's Ideas
2:08
Why sci-fi alien planets all look the same
4.1M viewsMay 1, 2017
YouTubeTom Scott
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
1:15:33
Attack from Space 1965 Vintage public domain classic sci fi
379.3K viewsJan 7, 2013
YouTubeClassixflix
0:53
Do aliens exist?
13.7K viewsJan 3, 2024
YouTubeCNBC International
28:08
The Closest Alien Planets
422.4K viewsApr 14, 2022
YouTubeAtlas Pro
1:03
Alien: Romulus | Teaser Trailer
22.1M viewsMar 20, 2024
YouTube20th Century Studios
13:44
PLEAIDIANS Describe Extraterrestrial Races In Our Galaxy
909.1K viewsSep 9, 2022
YouTubeGaia
5:25
Ancient Aliens: Galactic Federation Between Aliens & U.S. Governmen…
1.1M viewsApr 29, 2023
YouTubeHISTORY
2:16
The Alien Perspective - Official Trailer (2025) Documentary
153K viewsDec 20, 2024
YouTubeIGN Movie Trailers
13:50
Intelligent Life on Other Planets
751.6K viewsFeb 17, 2024
YouTubeScience Time
See more videos
Static thumbnail place holder