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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Peña Roya beech forest, Moncayo Natural Park, Aragon, Spain
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A winter’s holiday ends
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World Water Day
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Mid-Autumn Festival
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Winnie-the-Pooh Day
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Vietnam’s new bridge deserves a big hand
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Celebrating 200 years of statehood
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Under Parisian skies
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World Bicycle Day
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Merry Christmas!
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Christmas Bird Count turns 125
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Polar Bear Week
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Pearl of the Adriatic
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Space-age style by the sea
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A reflection of Europe s past
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Jasper National Park, Alberta, Canada
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New Year s Eve in Sydney, Australia
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Autumn in the cypress swamp
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Nazar amulets, Goreme National Park, Cappadocia, Turkey
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Dusky eagle-owls, Pakistan
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A path to access
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Gujō Hachiman Castle, Gifu prefecture, Japan
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World Octopus Day
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A Festivus for the rest of us
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A visit to Limerick on Limerick Day
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Global commerce in motion
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National Gardening Week
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Rapa Valley in Sarek National Park, Sweden
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A tower of remembrance
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Four Sisters, thousands of trees
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