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Videos
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10:42
What Do Alien Civilizations Look Like? The Kardashev Scale
20M views
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4 years ago
Kurzgesagt – In a Nutshell
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01:06:10
Alien Civilizations: How Advanced Could They Be?
609K views
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8 months ago
What If
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01:08:48
New Evidence Suggests Aliens Live In The Earth's Core
159K views
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2 months ago
Absolute Sci-Fi
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33:12
Why We May Be Surrounded by Older Alien Civilizations
2.7M views
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3 years ago
Cool Worlds
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25:03
The First Civilization to Emerge in the Galaxy
1.4M views
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2 years ago
Cool Worlds
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18:31
Our universe is full of superintelligent alien civilizations | Jeffrey Shainline and Lex Fridman
1.1M views
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2 years ago
Lex Clips
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03:47:10
David Kipping: Alien Civilizations and Habitable Worlds | Lex Fridman Podcast #355
11M views
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1 year ago
Lex Fridman
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10:29
Are There Lost Alien Civilizations in Our Past?
13M views
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2 years ago
Kurzgesagt – In a Nutshell
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18:15
Comparing Earth technology with alien civilizations | The Kardashev Scale
1.9M views
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3 years ago
The Why Files
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00:57
Advanced alien civilizations conquered by Earth’s reality show #shorts #viralvideo #movie #viral
43 views
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2 days ago
Knowledge Hub
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01:21:06
Why Can't We See Evidence of Alien Life? | Documentary
1.4M views
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1 year ago
Space Matters
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18:19
Different Alien Species That We Know Exist| Episode 1 | ASTRAL LEGENDS
419K views
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1 year ago
Astral Legends TV
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10:12
How Many Alien Civilizations Exist in Our Galaxy?
651K views
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1 year ago
Science Time
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05:24
Ancient Aliens: Mars Rover Captures Evidence of Lost Civilization?! (Special)
1M views
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9 months ago
HISTORY
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24:20
10 Unpleasant Alien Civilization Scenarios
1.8M views
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2 years ago
John Michael Godier
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13:59
There Are Thousands of Alien Empires in The Milky Way
6M views
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4 months ago
Kurzgesagt – In a Nutshell
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13:17
Alien civilizations from level 1 to level 7. We are only at level 0.72
4.2M views
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2 years ago
Eye of Truth
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01:06:00
Frozen Civilizations Found Under The Ice In Antarctica
2.4M views
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1 year ago
LifesBiggestQuestions
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12:27
How Old Could the First Alien Civilizations Be?
221K views
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1 year ago
John Michael Godier
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48:45
Ancient Aliens Documentary
405K views
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1 year ago
Anunnaki Ancient Mystery
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