The Search For Alien Life And a New Home | Space's Deepest Secrets | Science Channel
1:19:42
The Search For Alien Life And a New Home | Space's Deepest Secrets | Science Channel
217.5K views5 months ago
YouTubeScience Channel
The Nearest Planets That Could Have Alien Life
52:36
The Nearest Planets That Could Have Alien Life
38.3K views4 weeks ago
YouTubeWonder
The Search for New Alien Worlds | Battle of the Exoplanets | BBC Earth Science
6:20
The Search for New Alien Worlds | Battle of the Exoplanets | BBC Earth Science
16.8K views5 months ago
YouTubeBBC Earth Science
Searching For Aliens and Our Place in the Universe | How the Universe Works | Science Channel
1:25:26
Searching For Aliens and Our Place in the Universe | How the Universe Works | Science Channel
1.7M views11 months ago
YouTubeScience Channel
Aliens, Yetis, UFOs, and Other Paranormal Phenomena | Expedition Files | Discovery
1:00:57
Aliens, Yetis, UFOs, and Other Paranormal Phenomena | Expedition Files | Discovery
757.3K views4 months ago
YouTubeDiscovery
Close Encounters with Terrifying Aliens | UFO Files
28:46
Close Encounters with Terrifying Aliens | UFO Files
122.6K views1 month ago
YouTubeHISTORY
The Most Alien World in Our Solar System | Space's Deepest Secrets | Science Channel
8:21
The Most Alien World in Our Solar System | Space's Deepest Secrets | Science Channel
10.4K views9 months ago
YouTubeScience Channel
3:23
Alien World Discovered Deep Pacific Ocean—Life Without Sunlight Thrives | WION Podcast
2.1K views9 months ago
YouTubeWION
4:29
NASA Confirms 6,000 Alien Planets Could Host Life | WION Podcast
4.6K views7 months ago
YouTubeWION
42:17
Were We Visited by Aliens Long Ago? Theories and Evidence (S11, E4) | Ancient Aliens | Full Episode
1.4M views9 months ago
YouTubeHISTORY
23:42
Terrifying First-Hand Alien Abduction Accounts | UFO Witness | Travel Channel
86.7K views6 months ago
YouTubeTravel Channel
42:17
New Discoveries Reveal Earth’s Lost Hominid Co-Existence (S11, E10) | Ancient Aliens | Full Episode
678.6K views8 months ago
YouTubeHISTORY
5:14
Brian Cox Explores An Alien World Beneath The Waves | BBC Earth Science
16.7K views9 months ago
YouTubeBBC Earth Science
3:45
Alien Mothership Approaching Earth—Scientist Predicts Date of Arrival | WION Podcast
339.9K views9 months ago
YouTubeWION
0:45
Aliens found in the Ocean: Nordic Alien's Terrifying Plan | UFO Witness | Discovery Channel India
36.3K viewsApr 25, 2025
YouTubeDiscoveryChannelInd
19:27
Alien Abduction Truth | Expedition Files S1 Ep2 | Discovery Channel India
6.2K views2 months ago
YouTubeDiscoveryChannelInd
8:22
Alien Life on Arctic Moon?! | Space's Deepest Secrets | Science Channel
4.7K views5 months ago
YouTubeScience Channel
20:27
Humans From the Future | Ancient Aliens | History
1.7M viewsMay 8, 2025
YouTubeHISTORY
4:47
Alien Engine Mystery Cosmic Object 3I Atlas Discovery | WION Podcast
28.4K views8 months ago
YouTubeWION
2:56
Alien Earths: Octopus Worlds and Fiery Planets Revealed! | WION Podcast
2.3K views8 months ago
YouTubeWION
36:57
Lost Civilizations Beneath Antarctica? | Ancient Aliens | History
8.5M views10 months ago
YouTubeHISTORY
Scientists Discovered a Planet That Could Host Alien Life
8:14
Find in video from 05:20Potential Habitable Worlds
Scientists Discovered a Planet That Could Host Alien Life
368.7K viewsOct 21, 2023
YouTubeWhat If
2:08
NASA Discovers Two Earth-Sized Exoplanets in Habitable Zone | WION Podcast
40.4K views7 months ago
YouTubeWION
44:25
Moon Landing Declassified (Full Episode) | Undercover History Updates | National Geographic
993.6K views10 months ago
YouTubeNational Geographic
2:56:33
The Universe: Explore the Alien Worlds of Outer Space *3 Hour Marathon* | History
5.3M viewsOct 15, 2023
YouTubeHISTORY
42:15
The Global Threat (Full Episode) | UFOs: Investigating the Unknown
6.8M viewsFeb 24, 2024
YouTubeNational Geographic
1:30:54
Alien Contact: How Would Humanity React? | FULL DOCUMENTARY
688.7K viewsMar 9, 2025
YouTubeNaked Science
13:20
10 Alien Species Believed to Be Visiting Earth
118.7K views10 months ago
YouTubeWatchMojo.com
24:58
Top 20 Alien Documentaries You HAVE to See
66K viewsMar 11, 2025
YouTubeWatchMojo.com
21:27
Shocking Proof that Aliens have a secret base on the moon | CIA Cover-UP
16K views9 months ago
YouTubeLAB 360
See more