When it first flicked on the projector lights in 1930, the Adler Planetarium in Chicago was the only one in the Western Hemisphere, and it featured an innovative new lens imported from Germany. But the American public"s fascination with stars and distant worlds, it turned out, was skyrocketing. By 1934, the Adler had welcomed over a million visitors.
Maybe we should be looking up
Today in History
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Composite image of a lunar eclipse
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Longer days mean warmer sand
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A stunning sight in Mexico s wilderness
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Mada in Saleh, Saudi Arabia
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Arc de Triomphe du Carrousel and the Louvre Pyramid
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Vineyards in the Mosel Valley, Rhineland-Palatinate, Germany
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Barracudas at Shark Reef, Ras Mohammed National Park, Sinai Peninsula, Egypt
More Desktop Wallpapers:
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Bald cypress trees in Georgia
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Black History Month
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Southern right whales sail home to South Africa
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Climb a tree for wild animals and plants
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Overlooking the Douro
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Happy World Meteorological Day
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Abraham Lake, Alberta, Canada
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Big Bend National Park anniversary
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Chapel on the rock
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A triumph of light
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Big sky at Big Bend
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Hot and Spicy Food Day
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Let’s talk fossils
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Bohemian waxwings in Canada
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An island in the Highlands
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Brown bears, Katmai National Park and Preserve, Alaska
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It s Census Day—make it count
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Al-Khazneh in Petra, Jordan
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World Rhinoceros Day
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Racing toward history
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The otherworldly red river
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Tintern Abbey, Wales
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Flock online for the Great Backyard Bird Count
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Apple Tree Day
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Protecting endangered giants
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Celebrating Indigenous Peoples Day
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International Tea Day
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Celestial Spain
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International Day of Peace
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Winter in the Finnish wilds
Bing Wallpaper Gallery

