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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An island oasis in the Indian Ocean
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An inland ocean
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75th anniversary of the Spruce Goose
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Presidents Day
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Sundance Film Festival
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A stunning national park in winter white
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An opulent backdrop for a historic event
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Día de los Muertos celebrations in Mexico
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Homeward bound
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Celebrating Helsinki’s birthday at the Kiasma Museum
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Happy Astronomy Day!
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Natural Bridges State Beach in Santa Cruz, California
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AAPI Heritage Month & Lei Day
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South Beach in Miami Beach, Florida
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Siblings Day
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Panda Day
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From pirate port to nature preserve
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Baltic Sea, Estonia
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International Jazz Day
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World Turtle Day
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Earth Day and National Park Week
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Lucian Blaga National Theater, Cluj-Napoca, Romania
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An icy extravaganza
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International Literacy Day
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Winter Olympics in Beijing
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National Hispanic Heritage Month
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Saint Andrews Day
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National Bird Day
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Devetashka Cave, Devetaki, Bulgaria
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Barracudas at Shark Reef, Ras Mohammed National Park, Sinai Peninsula, Egypt