3:07:21
The Invisible Threat Of Biological Warfare And Other Science Mysteries
Spark
LIVE
[Private video]
2:06:23
Secrets from the Stars Unveiled | Ancient Aliens | Marathon | History
HISTORY
20:36
Why Earth's Secret Force Field Doesn't Kill Us
Astrum
25:08
How to Summon the Midnight Man. (Not recommended)
The Why Files
50:11
How Planet Earth Works
44:28
The Universe: The Future of Interstellar Travel (S3, E3) | Full Episode | History
2:56:08
MOST SHOCKING ALIEN ABDUCTIONS *Marathon* | Ancient Aliens | History
45:25
Pluto's Extreme Weather: Is the Dwarf Planet Shrinking?
Wild Weather
27:02
Why China's Largest Volcano Is So Unusual
Deep Dive
3:42:33
What if Humans Are NOT The First Civilization? | Silurian Hypothesis
Spacedust
2:11:15
The Terrifying Power Of The Biggest Star Ever Found
Beyond Horizons
1:19:42
Brian Cox: The quantum roots of reality | Full Interview
Big Think
41:28
NASA Spirit's Final Images on Mars Broke Me
1:19:41
Demonic Activity Explained in Obsessive Detail | Vol. 1
Mr. Mythos
48:59
What Would Happen If All Of Earth's Oceans Disappeared?
29:48
Deep Field: The Impossible Magnitude of our Universe
Eric Whitacre
22:50
Iapetus Is Currently Smashing Into Saturn's Rings
20:14
What if Humans Are NOT Earth's First Civilization? | Silurian Hypothesis
PBS Space Time
43:41
I Was Shocked When I Found Out Where the Center of the Universe Is
Astrum Extra
32:34
Proving Atlantis | The Megalithic Yard Mystery
49:08
The Strange Phenomena Of Solar Superstorms
26:48
Why UFO Skeptics Are Getting Nervous
David Hoffman
19:12
Mercury Is Emitting Something Weird Right Now
49:25
Secrets Of The Moon: The Science Behind Blood Moons, Supermoons & Total Eclipses
26:44
The Supervolcanoes Scientists Say We Should Be Paying Attention To
Astrum Earth
2:16:37
Every Planet In Our Solar System: Explained
1:09:10
The Great Secret of the Smallest Worlds in Our Solar System
43:55
How The Cold War Rapidly Developed The Space Race
19:24
A Huge Infrared Telescope Has Observed a Zone We've Never Been Able to See Into Before | VISTA
51:31
The Star That’s Older Than The Universe Itself | Science's Greatest Mysteries Episode 3
44:27
The Universe: SHOCKING TRUTH Behind Saturn's Rings (S1, E8) | Full Episode | History
48:26
King Tut's Space Dagger: The Blade Forged From A Meteorite | Science's Greatest Mysteries Episode 4
42:12
Solving the Mysteries of Mars (S3, E7) | The UnXplained | Full Episode | History
50:21
Prehistoric Mystery: What Killed the Giant Insects? |Â SLICE EARTH | FULL DOC
SLICE Earth
52:55
Are We Alone In The Universe?
55:14
What Is Hidden In The Core Of A Neutron Star?
History of the Universe
1:14:34
How the Universe Will End Will Mess With Your Mind
Tutankhamun's Dagger Forged From A Fallen Star
Odyssey - Ancient History Documentaries
50:28
We Have Unlocked a New Layer of the Universe
23:12
Shocking & Unexplainable Phenomena | The Proof Is Out There | History
35:15
The Moon's Mysteries Revealed | Ancient Aliens | History
1:30:18
The Seven Wonders of the World (S2, E1) | Lost Worlds | Full Episode | History
Predicting the Next Apocalypse (S3, E4) | The UnXplained | Full Episode | History
35:18
Before Pangea: The Supercontinents
SEA
18:14
Gaia's Final Images Saw Something MASSIVE Inside Our Milky Way
2:13:47
Trying To Answer The Strangest Space Questions | BBC Earth Science
BBC Earth Science
47:23
Mountains (Full Episode) | Hostile Planet
National Geographic
1:51:29
The Weird Worlds Surrounding Our Gas Giants | Our Solar System’s Moons
38:38
Weather Weapons & Worse | Tesla's Stolen Tech and the New Arms Race
18:20
The Time We Asked Carl Sagan to Nuke the Moon
Kyle Hill
35:05
Time Travel Secrets Exposed! | Ancient Aliens | History
43:16
Ancient Aliens: Possessed Geniuses or Masterminds? (S9, E4) | Full Episode | History
17:12
This Is the Scariest Sound in Space
32:37
Atlantis Rises, Lemuria Falls: The War that Sank a Continent
30:33
The Most Witnessed UFO Incident in History | Operation Prato
15:26
I did the double slit experiment at home
Looking Glass Universe
22:16
Everything You Need to Know: Deep Sea Saturation Diving
Megaprojects
17:44
Your DNA's Codes Are (Probably) From Outer Space
1:31:32
Jesus Christ | Full Documentary | Biography
Biography
21:08
The Most Mysterious Theories in Mathematics | Ancient Aliens | History
24:13
The Beautiful Horror of Deep Space
Curious Archive
30:40
The Bizarre Creatures that Lived on Earth Before the Dinosaurs | Astrum Sleep Space
33:04
Outer Space’s Most Baffling Mysteries | Ancient Aliens | History
1:47:10
The Greatest Threats to Civilization on Earth
The Moon's Profound Secrets (S2, E17) | The UnXplained | Full Episode | History
35:28
Kepler-22b – The Alien World That Shouldn’t Exist
Destiny
28:08
It's Freaking Bats!
Clint's Reptiles
[Deleted video]
4:15:38
How Were Atoms Created From Nothing?
53:28
Arctic Sinkholes I Full Documentary I NOVA I PBS
NOVA PBS Official
1:57:54
Quantum Physics: The Laws That Govern Our Universe [4K] | The Secrets of Quantum Physics | Spark
2:29:09
Outer Planets | ET life on Gas Giants Moons, Triton Titan Europa Enceladus Space Docu-Series 4K
TV - Quantum Universe
45:48
Is There A Possibility Of A New Ice Age On Earth? | Naked Science Season 5 Episode 4
50:03
The Insane Scale Of Our Solar System With Astronaut Chris Hadfield
14:51
The Star That Cannot Be Killed
2:06:24
Cryptic Messages from Secret Civilizations | Ancient Aliens *Marathon* | History
14:55
The Man Jesus Hated So Much He Cursed With Immortality | Biblical Mysteries
The Legends of History
How Scholars Are Reconstructing the Lost Gospel of Marcion
ReligionForBreakfast
1:24:21
Religion in Ancient Egypt
Let's Talk Religion
2:28:41
2 Hours Of Earth, Solar & Space Facts To Fall Asleep To
17:21
The Inconvenient Element that Cosmologists Can't Explain Away
2:12:31
Inside Earth's Ring of Fire | How the Earth Was Made | Marathon | History
1:45:14
2 Hours Of Life Beyond Our Solar System
38:06
Shocking Images of Jupiter: What the James Webb Telescope Truly Saw
45:52
The 200-Million-Year Formation Of The Rocky Mountains | Naked Science Season 5 Episode 1
3:22:23
Unsolved Mysteries of the Universe | Space Documentary 2025
44:21
The Universe: The Time Travel Paradox (S5, E4) | Full Episode | History
3:21:41
3 Hours Of Facts About Natural Disasters
46:30
Scientists Got More Than They Bargained For When They Took a Sample of Asteroid Bennu Back to Earth
3:56:16
4 Hours Of Incredible Space & Science Facts To Fall Asleep To
17:20
The Weirdest Phenomenon in the Universe Somehow Got Even Weirder
1:03:43
We May Be Looking for Martian life in the Wrong Place with Dirk Schulze-Makuch
Event Horizon
2:16:42
Journey Beyond the Solar System with Voyagers
Kosmo
44:24
Space Shuttle Challenger Disaster: 30 Years Later | SPECIAL | National Geographic
3:46:00
How Scientists Predict The World Will End
4:48:39
Journey to the Gas Giants & Kuiper Belt, Astonishing & Unusual Discoveries of the Outer Solar System
2:58:16
Into the Depths of Our Oceans | How the Earth Was Made | Marathon | History
30:29
Why are These Books so Dangerous?
Pantheon Mythology
3:23:33
3 Hours Of Planet Earth's Most Destructive Natural Disasters
2:35:05
Why So Many Ancient Civilizations Collapsed At The Same Time
Timeline - World History Documentaries
1:23:12
Into the Abyss: Creatures of the Midwater (Full Movie)
Natural World Facts
1:22:26
The Weird Physics Surrounding Black Holes That Will Make You Question Your Existence
1:32:10
The Largest Creatures To Ever Exist on Earth
Animalogic
49:14
The Ruins of Angkor Wat - The End of the Khmer Empire | Ancient Apocalypse
hazards and catastrophes
3:09:16
The Most Influential Scientists Of The 20th Century
3:46:11
4 Hours Of Mysteries Of Our Solar System
59:04
Could You Survive The K-Pg Extinction?
PBS Eons
51:44
The Fight Against America’s Most Hated Fish: Asian Carp
Wild Waters - Animal Documentaries
41:25
The Mysterious Book That Reveals EXACTLY What Happens When We Die - no bs
Philosophical Essence
31:25
What They Didn't Teach You in School about Neptune | Our Solar System's Planets | Astrum Sleep Space
53:59
What are UFOs? | Full Documentary | NOVA | PBS
1:29:20
Everything We Don't Know About Aliens
Aperture
20:11
Unbelievable Mysteries Across the World | The Proof Is Out There | History
22:39
The Most Important Piece of Science that You've Never Heard Of
45:39
The Problem With Interstellar's Black Hole that Everyone Ignores | Astrum Sleep Space
21:07
How Many Black Holes Are In The Solar System?
2:56:07
Ancient Aliens: Otherworldly Connections to Mysterious Beings *Marathon* | History
3:46:48
4 Hours Of Space Facts About Our Solar System To Fall Asleep To
Progress - Science Documentaries
44:18
Ancient Aliens: Secrets of the Pyramid (S5, E1) | Full Episode | History
1:40:54
The Two Dollar Bill Documentary - full feature film
The Two Dollar Bill Documentary
48:17
The Power of These Satellites Is Deeply Troubling
1:36:32
Absolutely Everything We Know About the Moon
1:31:02
Europe in the Wake of the Fall of Rome | The Dark Ages | Full Special | History
42:26
Is the sea swallowing up the land? | DW Documentary
DW Documentary
18:19
HISTORY of the Deep State - Forgotten History
FORGOTTEN HISTORY
46:50
Mariana Trench: The Life Challenges at the Deepest Sea Floor #natueswildtv #documentary
Natures Wild TV
1:40:10
Area 51 & the Geography of a Secret
We're In Hell
31:00
What Milankovitch Cycles Will Do To Earth | Astrum Sleep Space
55:44
The global economy is a pyramid scheme | End of the Road (full documentary)
wocomoDOCS
Could Humans Settle On Other Star Systems | FULL EPISODE | BBC Earth Science
15:38
Saturn's Moon Rhea Has an Atmosphere that Shouldn't Exist
51:23
Mesopotamia - The Sumerians
Best Documentary
1:00:02
The True Speed Of Modern Nuclear Weapons
Science Time
1:30:33
How Prehistoric Men Survived | Full Special | History
1:04:49
Aftermath of the Biggest Extinction Events on Earth
3:56:09
4 Hours Of Archaeological Facts To Fall Asleep To
Unearthed History - Archaeology Documentaries
54:46
The History of the Telescope | Breakthrough: The Ideas That Changed the World | Full Episode 1 | PBS
PBS
42:23
Project Looking Glass | The Time Warriors of the 2012 Apocalypse
34:03
Baal: The Nemesis of Yahweh (Angels & Demons Explained)
19:50
TOP MEGALITHIC STRUCTURES REVEALED | Ancient Aliens | History
56:26
How Has Outer Space Shaped Life on Earth?
History of the Earth
30:10
Engine Black Holes [4K]
44:43
Inside the Kobe Bryant Helicopter Crash | Mayday Air Disaster
Mayday: Air Disaster
1:09:58
Ancient Earth: The Beginning Of Life As We Know It
39:42
Revenge of the Bent Pyramid
History for GRANITE
4:13:24
4 Hours Straight of Insane DECLASSIFIED DOCUMENTS You Need To Know About!
The Infographics Show
1:53:23
Discoveries Deep Beneath Jupiter's Clouds
27:46
Why this Solution to the Fermi Paradox Is Terrifying | Astrum Sleep Space
The Mystery at the Most Dangerous Place on the Moon
2:32:10
The ENTIRE History of Human Civilizations | Ancient to Modern (4K Documentary) [Full Movie]
Beginning To Now
3:45:41
4 Hours Of Facts About Our Solar System To Fall Asleep To
1:07:17
What They Didn't Teach You in School about Saturn | 4K
1:23:53
What Is The Ultimate Cosmic Limit?
28:46
What the Upcoming Geomagnetic Reversal Will Do to Earth | Astrum Sleep Space
1:14:29
The Universe's Most Powerful Explosions
4:09:52
The Cursed Treasure Of The Rocky Mountains And Other Unsolved Mysteries
6:23
African Tribe's SHOCKING Origin Story in the Stars | Ancient Aliens (Season 1) | History
3:55:17
4 Hours Of Space Exploration To Fall Asleep To
What Is Inside A Black Hole?
1:23:59
Ultraterrestrial Conspiracy Theories
14:56
Something Huge Is Hiding Beyond the Edge of the Observable Universe
19:46
The Boötes Void: The Biggest, Emptiest Thing in the Universe
Places
22:24
The UnXplained: Hidden Devils & Demons Surround Us | History
3:47:14
4 Hours Of Science Facts About Our Universe To Fall Asleep To
1:20:59
Giants of the Universe. A Journey to the Biggest Objects
Kosmo DOC [EN]
42:02
In Search of Aliens: Nazca's Ancient Geoglyphs (S1, E9) | Full Episode | History
2:17:42
The Deadly Engineering Disasters That Shocked The World
44:02
Life After People: Lethal Toxins Take Over the World (S2, E2) | Full Episode | History
2:17:19
Congress holds a hearing on UAPs, aka UFOs
NewsNation
50:01
Monster BLACK HOLE | Full Documentary
space and science
17:01
The Star that Looks Like a Black Hole
2:24:56
How These Futuristic Vehicles Are Challenging The Limits Of Physics
2:26:44
2+ Hours of Convincing Alien Theories To Fall Asleep To
Technoplus
2:07:55
2 Hours Of Terrifying Cosmic Horrors To Fall Asleep To
1:56:54
If the Universe Expands, What Is It Expanding Into?
3:02:53
3 Hours Of Jaw-Dropping Space Facts To Fall Asleep To: Universal Physics
Naked Science
1:50:25
Life in Outer Space
YouTube Movies & TV
1:43:59
The Unbelievable True Story Of The Apollo 13 Rescue
17:59
UY Scuti - Former Largest Star Ever Discovered [OOTW]
57:55
Did The First Planets Come Before The First Galaxies?
44:42
Voyage Beyond the Solar System [4K]
56:48
Where Is Everything In The Universe Going?
29:55
The Collapse of The American Dream Explained in Animation
doctordude
1:43:15
Are We Equipped To Identify & Survive An Asteroid Strike?
34:12
The Sound of the Space
2:45:34
Secret Pyramids Hide Beneath Earth's Surface | Ancient Aliens: Declassified (S1, E16) | Full Episode
8:29
Has SpaceX Done Anything NASA Hasn't?
StarTalk
DANGER & AWE IN YOSEMITE VALLEY | How The Earth Was Made (S2, E5) | Full Episode | History
45:27
Lost Worlds: The Pagans Revealed - Full Episode (S1, E13) | History
2:47:01
3 Hours Of Facts To Fall Asleep To: Volcanoes
1:33:40
Vast Galaxies Beyond Imagination, Journey to Our Cosmic Origins | Space Documentary 4K, 1 HR 33 Mins
VTV Space Science
2:49:15
The Revolutionary Mission To Produce Infinite Clean Energy 🌱
42:32
Masterminds: Secrets of the Octopus (Full Episode) | National Geographic
1:22:36
Aliens On The Moon: The Truth Exposed | Conspiracy Theory | Absolute Documentaries
Absolute Documentaries
51:59
What Makes Venus The Deadliest Planet In Our Solar System? | Zenith | Progress
52:24
Cloud Ladder Hall: The Giant Chinese Cave That Creates Its Own Weather
47:54
Everything We Know About The Sun | The New Frontier | Spark
5:10:53
Why Are Natural Disasters Becoming More Common?
Why America (REALLY) Supports Israel
GDF
51:49
Exploring our Mind-Blowing Universe | BBC Earth Science
1:22:51
Israel - Palestine, 60 years of conflicts
1:44:46
Are We Next? | Volcanic Eruptions That Nearly Ended Civilization
Get.factual
22:00
The Real Story Behind CIA and Crack Cocaine
2:56:47
The Universe: Exploring Space's DARKEST Mysteries *MARATHON* | History
33:58
Don't Ignore the Moon's Orbit, Here's What's Coming! | Astrum Sleep Space
25:48
Who Was Hassan Nasrallah?
Warfronts
