ALIEN PLANETS DISCOVERED
Bizarre worlds that will stretch your imagination.
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JUPITER'S MYSTERY MOONS
Surprising clues may lead to the discovery of life.VISIT SITE >>
FINAL HUBBLE REPAIR
Rare access to the preparations and launch.WATCH VIDEO >>
DOCUMENTING A DISASTER
On the road in America's tornado alley.
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LAVA AND ASH
Nat Geo photographers capture vibrant volcanoes.VIEW PHOTO GALLERY >>
LIGHTNING PHENOMENON
A new type of lightning is discovered in Colorado.WATCH VIDEO >>
EASTER ISLAND NATIVES
Astonishing history of an ancient civilization.
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SURVEYING LOST WORLDS
We're learning more about ancient people and places.WATCH VIDEOS >>
UNSAVORY HISTORY
Investigations into the city of Florence's dark secrets.VISIT SITE >>
FIND THE LOST CITY OF THE AMAZON
Track down clues and follow the trail to find the city.
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PLAN IT GREEN
Transform a town into a thriving sustainable community.PLAY GAME >>
LET THE GAMES BEGIN
Test your abilities by playing all of Nat Geo TV's games!PLAY NOW >>
