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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.
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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?
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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?
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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.
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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?
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Missing Island
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Satellite images capture a distinct glowing object beneath the ocean's surface.
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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.
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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.
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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.
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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.
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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.
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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?
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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?
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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?
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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.
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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.
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What on Earth?
This Lake is Bright Pink
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How the Rocky Mountains Formed Baffles Geologists
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A satellite captured this image of an oval in the coldest and driest place on Earth. It measures 400 feet wide, and looks potentially man made.
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A Strange Oval has been Spotted in Antarctica
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Satellites captured an image of black holes in the desert. What are they? We’ll give you a hint: 18.
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Black Holes in Australia
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While searching for a village destroyed after Word War Two, satellite images spot a strange shadow. Some initially believe it’s a person.
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What is Left of this Destroyed English Town?
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This giant crack in Mexico seems to have appeared overnight. The cause may have something to do with the way farmers obtain water.
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Agriculture is Creating Giant Cracks Across Earth
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With the balls, LA will save 300 million gallons of water a year.
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LA’s Reservoir is Filled with 96 Million Balls
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Near a mystical spot in Peru, scientists examine an enormous mandala. Initially it looks like many other large scale drawings in the area, but something is a bit off. To this day, no one knows who made it.
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What is the Purpose of this Giant Mandala?
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Emperor penguins have left giant skid marks on the ice in Antarctica.
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You Can See Penguin Poop From Space
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Plants appear to be arranging themselves into strange patterns. Why is this?
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What is Causing These Spots in the Outback?
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The ice swept in slowly, but powerfully. It’s called an ice shove.
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This Freak Ice Storm Destroyed Houses in North America
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As a satellite passed over Western China, it spotted a strange set of red rows. What is causing this color change?
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China’s Hills Turn Red in the Fall
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While orbiting over the Canadian wilderness, a satellite spotted this worm like structure. They’re massive piles or rock and gravel.
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What is this Worm-like Structure in Canada?
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Biologist and adventurer Rob Nelson explains how satellites allow us to explore the world in a whole new way.
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Satellites Allow Us to Explore New Places
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When miners begin digging out new areas, they often find fossils that have never been seen by humanity.
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Mines Reveal Never Before Seen Treasures
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This desert in China is covered with lakes. Some are salty, while others are fresh. Why doesn’t the water simply evaporate?
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Why Are There Lakes In This Desert?
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If it’s not a rock or an island, what is it?
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What is this Strange Object in the Ocean?
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