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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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Strange Australian Triangle
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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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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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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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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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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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This Lake is Bright Pink
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Why is this Desert so Colorful?
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Mysterious Underwater Glow
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The people that once lived here were brutally destroyed by Genghis Khan. Why are these beehive structures all that remain of this civilization?
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Strange Chinese Beehives
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This Humanoid Drawing can be Seen From Space
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Despite the fact that the Pacific has over 25,000 islands, this area of ocean should be open water. What is this island-like item that seemingly appeared overnight?
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A Moving Island
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A ghost ship appears on a California beach.
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Ship of Sin
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Experts investigate a seemingly alien lake, that may reveal secrets about Martian life.
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A Martian Lake in Canada
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Researchers suggest that this ancient Mongolian burial ground was reserved for someone of utmost importance.
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Mongolian Sacrificial Site
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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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Train Graveyard in Bolivia
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A lightning bolt scars the Australian outback.
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The Legend of the Mega-Lightning Bolt
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When scientists examined satellite photos from the Bermuda Triangle, they were surprised to find hexagonal clouds. These clouds are eerily similar to a phenomenon seen on the other side of the world.
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What Can Hexagonal Clouds Tell Us About the Bermuda Triangle?
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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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This Lake is Bright Pink
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An eerie green vortex of death swirls in the Baltic sea.
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Baltic Vortex of Death
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If it's not a whirlpool, what is it? It's 100 miles long!
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What is this Giant Glowing Vortex?
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Meteorologists were stunned when a strange storm became randomly enormous. Turns out it wasn’t a storm.
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A Colony of Bats Tricked Meteorologists
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