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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An oceanic valentine
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1934 Labor Day parade, Gastonia, North Carolina
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Muir Woods National Monument anniversary
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The Spirit of Harlem by Louis Delsarte
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Everybody loves World Turtle Day
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White dunes, blue lagoons
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A tribute to the ancestors
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Kochelsee in Bavaria
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Dark skies over New Mexico
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Happy Valentines Day!
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Bernina Pass, Graubünden, Switzerland
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Where is this gorgeous peak?
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Summer’s in home stretch
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Christmas Bird Count turns 125
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Belted Galloway cows
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Exploring the Pearl of the Atlantic
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Weaverbird nests at Kenya’s Samburu National Reserve
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Fire-damaged forest near Wolf Creek Pass, Colorado
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Christmas market at Belvedere Palace in Vienna
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Fat Bear Week
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Gem State views
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International Day of the Tropics
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Kangaroo family for National Hugging Day
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Looking for peace on the precipice
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Bridge of Hillsborough County
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Casting a vote for women s history
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Take the stairs
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Rock House in Hocking Hills State Park, Ohio
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Moose, Denali National Park, Alaska
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Silent night, sparkling lights, and hearts full of joy
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