What on Earth?
What on Earth?
What on Earth?
What on Earth?
More from this Show
When a perfect triangle is found in the middle of a unpopulated portion of Australia, experts begin to wonder whether or not the design is man made.
03:57
What on Earth?
Strange Australian Triangle
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Satellite photos show a strange circle beneath the ice of an ancient lake. Further analysis shows that these mysterious rings appear each year. What are they?
03:58
What on Earth?
Intriguing Ice Circle
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A satellite captures an image that uncovers the entrance to an underground complex. What is being built there?
04:32
What on Earth?
Chinese Underground Lair
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Scientists are baffled when a seemingly huge tsunami headed straight for Hong Kong suddenly disappears in the water.
04:02
What on Earth?
Huge Tsunami or Marine Weapon?
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Sandy Island seems to have disappeared, and scientists aren't quite sure why. Was there some sort of elaborate government experiment?
01:13
What on Earth?
Missing Island
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Satellite images capture a distinct glowing object beneath the ocean's surface.
03:18
What on Earth?
Mysterious Underwater Glow
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Satellite images reveal a strange hole in Antarctica. After scientists rule out whirlpools and sinkholes, they have to look back in time to find the answer.
02:55
What on Earth?
Ghost Lakes in Antarctica
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A commercial satellite imager spots something strange in the middle of a vast desert. It looks like an airport runway, but there are no planes. No government claims ownership of this strange place.
03:01
What on Earth?
Secret Drone Hangar Discovered in Saudi Arabia
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Satellite images reveal enormous spirals in Peru. Some researchers say they are too perfect and too huge to be man made.
00:45
What on Earth?
Strange Spirals in Peru
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Ghost lakes have existed for millions of years, but they just recently started showing themselves. Geophysicist Helen Fricker explains how scientists are moving forward with this discovery.
01:26
What on Earth?
Discovering Ghost Lakes
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For years the hottest place on Earth ever recorded was a city in Libya. When researchers took a second look at this information, they realized the measurement was wrong.
01:27
What on Earth?
The Hottest Place on Earth
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When you think of deserts, you don't typically think of bright, jewel tones. Why are these massive pools of color here?
02:04
What on Earth?
Why is this Desert so Colorful?
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Who drew this over 2 mile long humanoid figure into the Australian terrain?
02:12
What on Earth?
This Humanoid Drawing can be Seen From Space
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Satellite images revealed hundreds of black holes in the middle of the desert near ancient burial grounds. Is grave robbing still a thing in modern day or were these holes caused by something else?
00:46
What on Earth?
Black Holes in Egypt
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Satellites spotted a strange, long streak across the desert in Bolivia. At first, scientists thought it may be a skid mark from a meteor.
02:09
What on Earth?
Train Graveyard in Bolivia
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This isn’t an optical illusion. This lake on Middle Island is actually pink! You can thank the algae in the lake for the gorgeous color.
03:12
What on Earth?
This Lake is Bright Pink
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In the 1950’s this strange shape was spotted in Cuba. No, it’s not a Star of David.
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What on Earth?
This Satellite Image Nearly Started World War Three
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Analysis reveled that they were probably made around 800 bce.
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What on Earth?
We Have No Idea Who Created These Huge Markings
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This rubber duck is the largest in the world. The creator and designer of the Rubber Duck sculpture is Florentijn Hofman. We’re DEFINITELY going to need a bigger bath…
02:21
What on Earth?
This Giant Duck is Visible From Space
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An Italian astronaut aboard the International Space Station spotted these strange lights in the middle of the ocean. What could they be?
02:56
What on Earth?
Astronauts on the ISS Spotted these Lights on Earth
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A container ship traveling from China to the United States accidentally lost 12 containers. One of them held thousands of duck toys.
00:49
What on Earth?
Thousands of Rubber Ducks were Accidentally Dumped into the Ocean
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Drone and satellite images revealed an enormous garden on top of a skyscraper, complete with a vineyard and swimming pool.
02:40
What on Earth?
Someone Built a Secret Mansion on top of this Skyscraper
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You may know of Area 51... but can you identify this top secret spot in Australia?
02:44
What on Earth?
What is this Enormous Hexagon in Australia?
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But did it really go missing?
01:31
What on Earth?
This Island Disappeared From Satellite Images
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Some of these scratches are 10 or more meters long.
02:09
What on Earth?
What Caused These Scratches at the Bottom of the Sea?
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13-year-old William Gadoury is like a young Indiana Jones.
00:36
What on Earth?
A 13 Year Old Discovered an Ancient Maya City
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Located in Argentina, this huge design was picked up in satellite images. Some people initially thought it was a golf course. Problem is there’s too many holes.
02:42
What on Earth?
What Is This Giant Geometric Shape in South America?
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Thanks to GPS, they know what land is theirs.. even down to the inch.
03:04
What on Earth?
This Tribe is Using Tech to Protect Their Land
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Even stranger, it disappeared less than a year later.
00:37
What on Earth?
This Island Appeared Overnight
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Author Nick Sagan hasn't seen his godfather, Frank Drake, in over 30 years. We capture their reunion - and find out how Drake became friends with Nick's famous father, Carl Sagan, in this exclusive clip.
02:31
Alien Encounters
Frank Drake and Nick Sagan Meet Again
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What would receiving a message from an alien civilization tell us about human evolution, and about surviving the most serious problems facing our planet?
01:35
Alien Encounters
Humanity's Evolutionary Outcome
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Author Nick Sagan hasn't seen his godfather, Frank Drake, in over 30 years. We capture their reunion - and find out how Drake became friends with Nick's famous father, Carl Sagan, in this exclusive clip.
02:31
Alien Encounters
Nick Sagan & Frank Drake Reunite
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