Alien World Exploration - Search Videos

The Global Threat (Full Episode) | UFOs: Investigating the Unknown

YouTubeNational Geographic

The Global Threat (Full Episode) | UFOs: Investigating the Unknown

Stories of near misses with UAPs in flight ignite a conversation about a serious threat in our skies not just in America, but around the world. Enjoy a free trial of National Geographic right here: https://ngmdomsubs.nationalgeographic.com/servlet/OrdersGateway?cds_mag_code=NG9&cds_page_id=271804&cds_response_key=I3FX7000F&cmpid=org=ngp::mc ...

6.7M viewsFeb 24, 2024

The NEW Complete Alien Timeline (1979 - 2025)

The NEW Complete Alien Timeline (1979 - 2025)

112.4K views5 months ago

THE BEST NEW MONSTER & ALIEN MOVIES 2025 - 2026 (Trailers)

THE BEST NEW MONSTER & ALIEN MOVIES 2025 - 2026 (Trailers)

YouTubeKinoCheck.com

247.9K views8 months ago

THE BEST NEW MONSTER & ALIEN MOVIES 2026 (Trailers)

THE BEST NEW MONSTER & ALIEN MOVIES 2026 (Trailers)

YouTubeKinoCheck.com

148.4K views3 months ago

Top videos

Searching For Aliens and Our Place in the Universe | How the Universe Works | Science Channel

Searching For Aliens and Our Place in the Universe | How the Universe Works | Science Channel

YouTubeScience Channel

1.7M views10 months ago

The Search For Alien Life And a New Home | Space's Deepest Secrets | Science Channel

The Search For Alien Life And a New Home | Space's Deepest Secrets | Science Channel

YouTubeScience Channel

205K views5 months ago

Close Encounters with Terrifying Aliens | UFO Files

Close Encounters with Terrifying Aliens | UFO Files

107K views2 weeks ago

Famous Alien Characters

Top 20 Alien Characters of All Time

Top 20 Alien Characters of All Time

YouTubeWatchMojo.com

166K viewsSep 22, 2020

TOP 10 ALIEN CHARACTERS!

TOP 10 ALIEN CHARACTERS!

YouTubeSuperPat98 /

41 views3 months ago

Ranking the Coolest Aliens in Cinema #aliens #scifi #ranking

Ranking the Coolest Aliens in Cinema #aliens #scifi #ranking

YouTubeTop10 In Galaxy

1.3K views6 months ago

Searching For Aliens and Our Place in the Universe | How the Universe Works | Science Channel

Searching For Aliens and Our Place in the Universe | How the Universe Works | Science Channel

1.7M views10 months ago

YouTubeScience Channel

The Search For Alien Life And a New Home | Space's Deepest Secrets | Science Channel

The Search For Alien Life And a New Home | Space's Deepest Secrets | Science Channel

205K views5 months ago

YouTubeScience Channel

Close Encounters with Terrifying Aliens | UFO Files

Close Encounters with Terrifying Aliens | UFO Files

107K views2 weeks ago

The Search for New Alien Worlds | Battle of the Exoplanets | BBC Earth Science

The Search for New Alien Worlds | Battle of the Exoplanets | BBC Earth Science

16.7K views5 months ago

YouTubeBBC Earth Science

The Most Alien World in Our Solar System | Space's Deepest Secrets | Science Channel

The Most Alien World in Our Solar System | Space's Deepest Secrets | Science Channel

10.2K views9 months ago

YouTubeScience Channel

NASA Confirms 6,000 Alien Planets Could Host Life | WION Podcast

NASA Confirms 6,000 Alien Planets Could Host Life | WION Podcast

4.6K views7 months ago

Were We Visited by Aliens Long Ago? Theories and Evidence (S11, E4) | Ancient Aliens | Full Episode

Were We Visited by Aliens Long Ago? Theories and Evidence (S11, E4) | Ancient Aliens | Full Episode

1.4M views8 months ago

Alien Mothership Approaching Earth—Scientist Predicts Date of Arrival | WION Podcast

339.7K views8 months ago

Most Compelling UFO Stories | Alien Encounters: Fact or Fiction | Discovery

40.5K viewsAug 28, 2024

YouTubeDiscovery

114 Real UFO 2026: Mind-Blowing Alien and UFO Sightings You’ve Never Seen

3.7K views1 month ago

Alien World Discovered Deep Pacific Ocean—Life Without Sunlight Thrives | WION Podcast

2.1K views8 months ago

Outer Space’s Most Baffling Mysteries | Ancient Aliens | History

799.4K viewsMar 4, 2025

Are We Part Alien? | Ancient Aliens

69.4K views1 month ago

Exposing Government Secrets! | ALIEN AND UFO ENCOUNTERS: THE TOP 20

393.8K viewsApr 28, 2024

YouTubeFilmIsNow Movies

Scientists Find Strongest Evidence Yet Of Life On An Alien Planet | World News | WION

100.9K viewsApr 17, 2025

Brian Cox Explores An Alien World Beneath The Waves | BBC Earth Science

16.6K views9 months ago

YouTubeBBC Earth Science

Humans From the Future | Ancient Aliens | History

1.7M views11 months ago

10 Alien Species Believed to Be Visiting Earth

114.2K views10 months ago

YouTubeWatchMojo.com

Lost Civilizations Beneath Antarctica? | Ancient Aliens | History

8.3M views9 months ago

Searching the Galaxy for Life on Other Planets | Space's Deepest Secrets | Science Channel

13.9K viewsFeb 8, 2025

YouTubeScience Channel

Scientists find 'strongest evidence yet' of life on distant planet | BBC News

2.1M viewsApr 17, 2025

YouTubeBBC News

Moon Landing Declassified (Full Episode) | Undercover History Updates | National Geographic

954.5K views10 months ago

YouTubeNational Geographic

Alien: Earth | Official Trailer | FX

27M views11 months ago

YouTubeFX Networks

Government Breaks Silence: Strange Encounters | UFO's Investigating the Unknown

7M viewsApr 26, 2024

YouTubeNational Geographic

Ancient Aliens: Inside Area 51's UFO Secrets | History

Find in video from 01:00Investigation and Discovery

Ancient Aliens: Inside Area 51's UFO Secrets | History

5.8M viewsMay 9, 2024

New Discoveries Reveal Earth’s Lost Hominid Co-Existence (S11, E10) | Ancient Aliens | Full Episode

679.5K views8 months ago

Alien Life on Arctic Moon?! | Space's Deepest Secrets | Science Channel

4.7K views4 months ago

YouTubeScience Channel

Arizona's Secret UFO Files | ALIENS UNCOVERED: ET OR MAN-MADE | The Hidden History Beyond Roswell

157K viewsMay 5, 2024

YouTubeFilmIsNow Movies

Spookiest UFO Stories | Alien Encounters: Fact or Fiction | Discovery

31.1K viewsOct 10, 2024

YouTubeDiscovery

See more