Secrets of Mars and Ancient Visitors *Marathon* | Ancient Aliens
2:12:18
YouTubeHISTORY
Secrets of Mars and Ancient Visitors *Marathon* | Ancient Aliens
Dive into a nonstop marathon of extraterrestrial mysteries with episodes exploring alleged alien breeders, the hidden secrets of the Red Planet, and mysterious mountains believed to hold connections to ancient visitors from beyond Earth. Stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule ...
67.1K views1 day ago
Shorts
UFO FILES: Scientist believes FOUR types of alien life have been found
8:59
747K views
UFO FILES: Scientist believes FOUR types of alien life have been found
Fox News
The Truth About Alien Disclosure | Ancient Aliens
24:09
232.4K views
The Truth About Alien Disclosure | Ancient Aliens
HISTORY
Related Products
Alien Costume
Alien Predator
Alien Movie Art
#Alien Movies
THE BEST NEW MONSTER & ALIEN MOVIES 2025 - 2026 (Trailers)
THE BEST NEW MONSTER & ALIEN MOVIES 2025 - 2026 (Trailers)
YouTube9 months ago
DISCLOSURE DAY Official “Aliens” Teaser Trailer (2026) Steven Spielberg
DISCLOSURE DAY Official “Aliens” Teaser Trailer (2026) Steven Spielberg
YouTube1 month ago
Top videos
UFO Crash Sites and Alien Mysteries Investigated *MARATHON* | UFO Hunters
2:13:26
UFO Crash Sites and Alien Mysteries Investigated *MARATHON* | UFO Hunters
YouTubeHISTORY
4.7K views11 hours ago
UFO FILES: Expert sounds alarm over new UFO files released
3:01
UFO FILES: Expert sounds alarm over new UFO files released
YouTubeFox News
70.8K views1 day ago
ALIENS FLOATING midair? New UFO footage shows mystery object making 90° turns in UAP files 2.0
9:56
ALIENS FLOATING midair? New UFO footage shows mystery object making 90° turns in UAP files 2.0
YouTubeThe Economic Times
1.5K views14 hours ago
Famous Alien Characters
Top 20 Alien Characters of All Time
19:40
Top 20 Alien Characters of All Time
YouTubeWatchMojo.com
166.1K viewsSep 22, 2020
Alien Characters Size Comparison | Smallest to Largest #animation #characterintroduction
1:02
Alien Characters Size Comparison | Smallest to Largest #animation #characterintroduction
YouTube3D GIANT
8.9K views1 month ago
Top 10 Cartoon Aliens in Movies and TV
12:38
Top 10 Cartoon Aliens in Movies and TV
YouTubeWatchMojo.com
573.2K viewsNov 12, 2014
UFO Crash Sites and Alien Mysteries Investigated *MARATHON* | UFO Hunters
2:13:26
UFO Crash Sites and Alien Mysteries Investigated *MARATH…
4.7K views11 hours ago
YouTubeHISTORY
UFO FILES: Expert sounds alarm over new UFO files released
3:01
UFO FILES: Expert sounds alarm over new UFO files released
70.8K views1 day ago
YouTubeFox News
ALIENS FLOATING midair? New UFO footage shows mystery object making 90° turns in UAP files 2.0
9:56
ALIENS FLOATING midair? New UFO footage shows mystery objec…
1.5K views14 hours ago
YouTubeThe Economic Times
UFO FILES: Scientist believes FOUR types of alien life have been found
8:59
UFO FILES: Scientist believes FOUR types of alien life have been found
747K views4 days ago
YouTubeFox News
The Truth About Alien Disclosure | Ancient Aliens
24:09
The Truth About Alien Disclosure | Ancient Aliens
232.4K views1 week ago
YouTubeHISTORY
'MORE IS OUT THERE': Startling reports in latest batch of UFO files
7:20
'MORE IS OUT THERE': Startling reports in latest batch of UFO files
180.1K views23 hours ago
YouTubeFox News
The Truth Behind These Unexplained Phenomena | Ancient Aliens
20:20
The Truth Behind These Unexplained Phenomena | Ancien…
71.3K views2 days ago
YouTubeHISTORY
9:05
'They saw GREEN ORBS!’: New UFO files released by War Dept spark …
48.4K views1 day ago
YouTubeThe Economic Times
3:53:31
LIVE: ‘Aliens are real’, Trump Exposes Hidden UFO Secrets Tha…
1K views7 hours ago
YouTubeET Now
41:23
The Top Ten Alien Petroglyphs (S19, E20) | Ancient Aliens | Full Episode
185 views7 hours ago
YouTubeHISTORY
34:11
OMG They are Warning Everyone NOW❗😲 - Aliens, UFO, Why Files, St…
78K views1 day ago
YouTubeSKizzle
1:28:19
Is the Moon a Giant Alien Spaceship? (S1, E4) | Ancient Alie…
45.4K views1 week ago
YouTubeHISTORY
3:41
Bombshell UFO claims spark frenzy as researcher alleges four alien sp…
10.6K views5 days ago
YouTubeSky News Australia
15:59
4 Types of Aliens have been Found to Exist!
68.8K views4 days ago
YouTubeTyrone Magnus
7:51
Could Aliens Look Just Like Humans? (S1) | Ancient Aliens
42.9K views1 week ago
YouTubeHISTORY
2:12
Pentagon releases second batch of UFO files
20.9K views1 day ago
YouTubeFox News Clips
4:29
Dr. Steven Greer: Keepers of UFO Secrets Are the Largest RICOs on …
17.4K views1 day ago
YouTubedjvlad
7:35
Pentagon declassifies new batch of UFO files
8.9K views1 day ago
YouTubeThe Hill
6:07
Ancient Aliens: The Shocking Theory Behind the Gods (S1)
5.7K views13 hours ago
YouTubeHISTORY
1:22:30
What Kind of Effect Are Aliens & UFOs Having on People?
5K views3 days ago
YouTubePolarity
1:38
Second Batch of 64 Files Includes 51 Videos of UFO Sightings | WIO…
4.7K views1 day ago
YouTubeWION
11:54:56
US NEWS LIVE | Trump Sees A UFO, Reveals Shocking Details | Congre…
3.2K views15 hours ago
YouTubeET Now
US NEWS LIVE | Trump Sees A UFO, Reveals Shocking Details | Congre…
2.8K views23 hours ago
YouTubeTimes Now
0:41
NASA Revealed 6,000 Alien Worlds in One Incredible Image of the Uni…
1.8K views3 days ago
YouTubeSpaceVrse
1:01:45
Have There Been UFO Sightings In Space? | Full Alien UFO UAP Docu…
1.4K views4 days ago
YouTubeSci-Fi Central
8:29
4 Alien Species Recovered Through UFO Crash Retrieval I Ex CIA Rese…
492 views1 day ago
YouTubeLAB 360
58:23
Aliens, UFOs, and the Traces of the Unexplained 👽🛸 | Travel Channel
9 views1 day ago
YouTubeTravel Channel
🔴Live | 109 Real UFO and Alien Sightings | Raw Footage Caught O…
2 views2 days ago
YouTubeLAB 360
5:22
Neil deGrasse Tyson reveals what would confuse an alien
17K views6 days ago
YouTubeFox News
See more videos
Static thumbnail place holder