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
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Sea fireflies at the seashore
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Seonam Temple, South Korea
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Tom Turkey takes Manhattan
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A Festivus for the rest of us
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Groundhog Day
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A leafy seadragon in the waters off Wool Bay, Australia
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National Mushroom Month
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Tesla, the visionary
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International Polar Bear Day
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World Maritime Day
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Village of Labro, Italy
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World Space Week begins
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International Chameleon Day
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League of Nations, 100 years later
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Islands that turned the tide
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Cappadocia, Türkiye
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A wheatear in Peak District National Park, England
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Anza-Borrego Desert State Park, California
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Yarn bombing in the village of Gurnard, England
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Marine Day, Japan
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Summer solstice
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A look at Uranus, seventh planet from the sun
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Nazca boobies, Wolf Island, Galápagos Islands, Ecuador
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Lei Day
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Reflecting on one of the world s strangest rivers
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Happy World Laughter Day
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Ode to the sun
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Happy Mother’s Day
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St. James Tidal Pool, Cape Town, South Africa
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A bridge comes full circle
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