Twelve nations signed the Antarctic Treaty System on December 1, 1959, establishing the ice-covered continent as a place for scientific study open to all nations and banning any military activity there. Since then, additional countries joined in the treaty—now 53 nations participate in activities at the various research stations there. Our photo shows the northernmost part of Antarctica, the Antarctic Peninsula, south of Chile and Argentina.
A treaty for science
Today in History
More Desktop Wallpapers:
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Earth Day and National Park Week
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Happy Canada Day!
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The Alhambra in Granada, Spain
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Happy 800th, Salisbury Cathedral
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White dunes, blue lagoons
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Polar bears
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Castle ruins on the island of Halki, Greece
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A tree of many memories
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Dunluce Castle, County Antrim, Northern Ireland
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Great Sand Dunes National Park and Preserve
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National Trails Day
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Crested caracaras
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Art Basel Miami Beach
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Lobster tales
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Travel Sunday: Sintra, Portugal
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International Polar Bear Day
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Infrared Jupiter, erupting Io
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World Theater Day
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Saguaro cacti, Ironwood Forest National Monument, Arizona
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That s quite a schnoz, baby tapir
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It s Bermuda s big day
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A goldie gala
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Kirkilai lakes, Biržai Regional Park, Lithuania
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Tolkien Reading Day
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Craters of the Moon centennial
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Saint Dwynwen s Day
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Pollinator Week
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Black History Month
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A Flag Day tradition
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Bear Hole Brook, Catskill Mountains, New York
Bing Wallpaper Gallery

