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Space's Deepest Secrets
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Push the orbital limits exploring space
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See the cosmos, black holes & stars up close
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Lost City of the Vampires
Experts uncover a gravesite with the remains of possible vampire burials.
What on Earth?
Season 9 · Episode 6
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Curse of the Dragon's Fire
Experts investigate evidence of flying, fire-breathing creatures.
Strange Evidence
Season 5 · Episode 6
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Curse of the White Holes
Einstein's theory of relativity predicts the existence of white holes.
Space's Deepest Secrets
Season 7 · Episode 3
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Aliens of the Microcosmos
New discoveries reveal the power of microscopic alien organisms.
How the Universe Works
Season 9 · Episode 4
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Code of the Parthenon
Experts reveal if modern-day engineering could rebuild the Parthenon.
If We Built It Today
Season 2 · Episode 3
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Legend of the Cursed Temple
Experts reveal the secrets of a temple believed to be cursed.
Ancient Unexplained Files
Season 1 · Episode 9
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America’s Swamp Castle
Images reveal a forgotten war-torn fortress in the swamplands of Louisiana.
What on Earth?
Season 9 · Episode 5
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Ghost Rider from Hell
Security cameras capture an empty car moving as if driven by a ghost.
Strange Evidence
Season 5 · Episode 5
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Space's Great Wall
Astronomers discover a cosmic structure one billion light years long.
Space's Deepest Secrets
Season 7 · Episode 2
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Secrets of the Sun
NASA’s Parker Solar Probe investigates our Sun.
How the Universe Works
Season 9 · Episode 3
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Atlantis Rises
Experts reveal if it's now possible to build a modern Atlantis underwater.
If We Built It Today
Season 2 · Episode 2
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Tomb of the Red Queen
Experts reveal the mystery behind a red skeleton adorned with jewels.
Ancient Unexplained Files
Season 1 · Episode 8
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Gate to the Viking Gods
New evidence reveals a Viking portal to their spiritual realm.
What on Earth?
Season 9 · Episode 4
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Omen of Satan’s Crown
An explosion is captured that morphs into a sinister black ring of smoke.
Strange Evidence
Season 5 · Episode 4
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Mystery of the Dead Planets
Astronomers unmask the truly destructive nature of the cosmos.
Space's Deepest Secrets
Season 7 · Episode 1
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Mission to a Comet
Experts embark on a ground-breaking mission to land on a comet.
How the Universe Works
Season 9 · Episode 2
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Episodes
Code of the Parthenon
Experts reveal if modern-day engineering could rebuild the Parthenon.
If We Built It Today
Season 2 · Episode 3
i
Space's Great Wall
Astronomers discover a cosmic structure one billion light years long.
Space's Deepest Secrets
Season 7 · Episode 2
i
Secrets of the Sun
NASA’s Parker Solar Probe investigates our Sun.
How the Universe Works
Season 9 · Episode 3
i
Atlantis Rises
Experts reveal if it's now possible to build a modern Atlantis underwater.
If We Built It Today
Season 2 · Episode 2
i
Mystery of the Dead Planets
Astronomers unmask the truly destructive nature of the cosmos.
Space's Deepest Secrets
Season 7 · Episode 1
i
Mission to a Comet
Experts embark on a ground-breaking mission to land on a comet.
How the Universe Works
Season 9 · Episode 2
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Aztec Alien Mystery
Images reveal an alien substance in the land of the Aztecs.
What on Earth?
Season 9 · Episode 3
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Journey to a Black Hole
Journey to the M87 supermassive black hole and explore its mystery.
How the Universe Works
Season 9 · Episode 1
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Neanderthal Bigfoot Attack
Experts investigate footage of an ape-like creature in Russia.
Strange Evidence
Season 5 · Episode 3
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Epstein’s Forbidden Temple
Satellite images capture a mysterious building on Jeffrey Epstein’s island.
What on Earth?
Season 9 · Episode 2
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Unearthed
Unearthed decodes mysteries and combines scientific investigations with CGI animation to reveal the hidden secrets of iconic structures and monuments from around the world to discover how they were designed, built, used, and in some cases, lost and rediscovered.
Impossible Engineering
Behind every seemingly impossible marvel of modern engineering is a cast of historic trailblazers who designed new building techniques, took risks on untested materials and revolutionized their field.
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