How the Universe Works - Can One Asteroid Wipe Out All Life on Earth?!

Can One Asteroid Wipe Out ALL Life on Earth?!

Length: 9:00

Description: If a massive asteroid collides with Earth, it could end life on the planet as we know it. New discoveries and cutting-edge tech reveal how close the planet is to apocalypse and what it would take for the world's leading space agencies to stop it.

Mysteries of the Abandoned - Beautiful Resort or Russian Mafia Front?!

Beautiful Resort or Russian Mafia Front?!

Length: 10:00

Description: Experts investigate and uncover dark secrets behind a sprawling holiday complex constructed by the Russian mafia.

Space's Deepest Secrets - Entering the Mouth of a Wormhole

Entering the Mouth of a Wormhole

Length: 9:15

Description: New discoveries are changing everything known about black holes, and using the latest science and technology, experts reveal secrets to the mysteries behind these strange and deadly places.

Mysteries of the Abandoned - Who Protected These Nuclear Secrets?!

Who Protected These Nuclear Secrets?!

Length: 8:59

Description: Experts investigate and uncover state-of-the-art bunkers built to conceal and protect a deadly nuclear secret.

How the Universe Works - The Beginning and End of the Universe

The Beginning and End of the Universe

Length: 1:09:49

Description: Watch experts talk about everything from the big bang to the universe's likely extinction in this deep dive into the start and end of life as we know it.

Birth of the Earth - 08:52 - 18:33

Did the Big Bang Really Happen? - 18:33 - 27:25

End of the Universe - 27:25 - 34:53

Extinction - 34:53 - 44:17

Forces of Mass Construction - 44:17 - 52:04

The First Oceans - 52:04 - 1:02:44

Dawn of Life - 1:02:44 - 1:09:50

How the Universe Works - The Cosmic Violence That Created the Earth

The Cosmic Violence That Created the Earth

Length: 9:28

Description: The Earth and its moon may have shared a birth, and both could have been home to life.

Mysteries of the Abandoned - What Made This a Mysterious Ghost Town?!

What Made This a Mysterious Ghost Town?!

Length: 9:16

Description: The haunting remains of an isolated ghost town high in the Colorado mountains suggests a once-booming mining community left in devastation.

Space's Deepest Secrets - The Most Alien World in Our Solar System

The Most Alien World in Our Solar System

Length: 8:20

Description: New discoveries of alien earths reveal vital clues in finding extraterrestrial life. Using the latest science and technology, experts reveal the strange landscapes and oceans of these distant worlds.

Mysteries of the Abandoned - The Abandoned Site of the World's Worst Villains

The Abandoned Site of the World's Worst Villains

Length: 9:35

Description: Experts take a look at a horrible site of evil in Germany where the Nazis would regularly rally together.

How the Universe Works - Communicating with the Universe!

Communicating with the Universe!

Length: 8:33

Description: The discovery of extraterrestrial life might face an impossible challenge, the physics of the universe itself. Using cutting-edge tech, however, experts might be on the verge of a groundbreaking find, and the evidence could already be in hand.

The Unexplained Files - U.S. Government Covering Up UFO Encounters?

Declassified: U.S. Government Covering Up UFO Encounters?

Length: 18:45

Description: Explore these chilling stories of UFO sightings near nuclear bases, airports, and airplanes, as witnesses describe strange encounters that are denied by the government.

#TheUnexplainedFiles #ScienceChannel

Space's Deepest Secrets - What Causes the Northern Lights?!

What Causes the Northern Lights?!

Length: 8:52

Description: The aurora borealis is one of Earth's most incredible sights, and new discoveries finally explain why these mysterious lights appear and what they reveal about the Sun's sinister and deadly powers.

Mysteries of the Abandoned - Scottish Castle Turned WWII Hospital

Scottish Castle Turned WWII Hospital

Length: 10:38

Description: Experts and historians reveal a bygone second World War military hospital with bizarre ties to an infamous Nazi occupant.

Mysteries of the Abandoned - Was This the Military's Extraterrestrial Cover-Up?!

Was This the Military's Extraterrestrial Cover-Up?!

Length: 10:20

Description: Experts investigate a highly-classified military cover-up with extraterrestrial objectives.

NASA's Unexplained Files - Moon Mysteries

Moon Mysteries

Length: 1:00:20

Description: There are many moon mysteries, from strange sightings and eerie recordings to vanishing satellites and unexplained lights on the lunar surface. One clip discusses possible artifacts left on the moon, another questions Pluto's internal activity, and another explores a moment when the Moon seems to vanish, and there are many more strange phenomena unsolved!

#NASAsUnexplainedFiles #ScienceChannel

Stream NASA's Unexplained Files on HBO Max and discovery+:

https://www.hbomax.com/shows/nasas-unexplained-files/1dce3c1e-2b51-4b88-87c5-5f00266c04f9

https://www.discoveryplus.com/shows/nasas-unexplained-files/1dce3c1e-2b51-4b88-87c5-5f00266c04f9

How the Universe Works - When Planets Collide!

When Planets Collide!

Length: 8:31

Description: As the world spins on its tilted axis and wobbles as it orbits the sun, it's also careening through the Milky Way. Every part of this voyage shapes life, from creation to extinction, and could end in the Earth being ejected out of the galaxy altogether.

Mysteries of the Abandoned - What Happened to This Amusement Park?!

What Happened to This Amusement Park?!

Length: 9:45

Description: Deep in the wilderness of the American south, a long-abandoned amusement park is home to secrets of a forgotten, imaginary world; when experts investigate, they reveal why this bizarre place was built and what caused its downfall.

How the Universe Works - Everything You Want to Know About Planets

Everything You Want to Know About Planets

Length: 58:28

Description: From the moon's violent origins to how to build a planet, we take a deep dive into our solar system and the planets within it.

Space's Deepest Secrets - Jupiter's Truth is Revealed!

Jupiter's Truth is Revealed!

Length: 8:56

Description: NASA's Juno mission is the closest Jupiter has ever been explored, and its incredible images reveal the gas giant's deepest secrets and how this deadly world helped create our solar system.

Mysteries of the Abandoned - Wondering What Shut Down This Industrial Relic?!

WONDERING What Shut Down This Industrial Relic?!

Length: 9:47

Description: This mysterious building in Buffalo, NY was once the site of a booming industry for an iconic American food company.