The various vacuum chambers at NASA Glenn Research Center are used to simulate the atmosphere-free vacuum of space, and how that affects various materials, constructions, and rocket propulsion. Vacuum Chamber 5 (VF-5) is one of dozens at the research center, each used for specific testing projects. The center is named for John Glenn, the senator and former astronaut who was the first American to orbit the Earth.
Vacuum Chamber 5 at Glenn Research Center
Today in History
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Why, aloe there
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Don’t look down
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An ancient sailing tradition takes to the water
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Fiesta at Siesta
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Earth at Perihelion
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Brooklyn Bridge Park in Brooklyn, New York
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It’s Weihnachtsmarkt time!
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National Find a Rainbow Day
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A predator at risk
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Autumn in the cypress swamp
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Happy Boxing Day!
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What s going on in this sky?
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Celebrating sea otters
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Brocken spectre in Central Balkan National Park, Bulgaria
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Ambassadors of the airwaves
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Stari Most in Mostar, Bosnia and Herzegovina
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Napping away New Year s Day
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Golden Gate Bridge, San Francisco, California
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Marine Day, Japan
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Castle Square, Old Town, Warsaw, Poland
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Common raven
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The Guggenheim Bilbao turns 25
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Old Town Quito
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Life in the slow lane
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Remembering the Arizona
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Honoring our fallen heroes
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Short-eared owl
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Sutherland Falls in Fiordland National Park
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International Tiger Day
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Point Reyes National Seashore, California
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