The vault-like, 40-foot diameter, 40-ton door of Chamber A at NASA's Johnson Space Center in Houston was unsealed on November 18, signaling the end of cryogenic testing for NASA's James Webb Space Telescope.
Space Exploration
Nov 20, 2017
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(Phys.org) —A major piece of the James Webb Space Telescope, the mirror's primary backplane support, arrived Aug. 22 at NASA's Marshall Space Flight Center in Huntsville, Ala., for testing in the X-ray and Cryogenic Test ...
Space Exploration
Aug 24, 2013
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Webb telescope, or Webb, is NASA's upcoming infrared space observatory, which will launch in 2019. The two photos that compose this image highlight two important achievements Webb had in the latter part of 2017.
Space Exploration
Dec 22, 2017
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NASA's James Webb Space Telescope, or Webb, emerged from Chamber A at NASA's Johnson Space Center in Houston on Dec. 1 to prepare for its upcoming move to California.
Space Exploration
Dec 1, 2017
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(PhysOrg.com) -- The first six of 18 segments that will form NASA's James Webb Space Telescope's primary mirror for space observations will begin final round-the-clock cryogenic testing this week. These tests will confirm ...
Space Exploration
Apr 15, 2011
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NASA's James Webb Space Telescope has arrived at NASA's Johnson Space Center in Houston, Texas, where it will undergo its last cryogenic test before it is launched into space in 2018.
Space Exploration
May 8, 2017
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The first six of 18 flight mirror segments for the next-generation premier space observatory, NASA's James Webb Space Telescope, are ready to begin final cryogenic tests in the X-ray and Cryogenic Facility at Marshall Space ...
Space Exploration
Apr 12, 2011
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The temperature of Chamber A at NASA's Johnson Space Center in Houston has begun to rise, signaling the beginning of the end of James Webb Space Telescope's cryogenic testing.
Space Exploration
Sep 27, 2017
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A pioneering camera and spectrometer that will fly aboard NASA's James Webb Space Telescope has completed cryogenic testing designed to mimic the harsh conditions it will experience in space. The Mid-Infrared Instrument (MIRI) ...
Space Exploration
Aug 18, 2011
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With NASA's James Webb Space Telescope's approximately nine-month stay in Texas coming to an end, now is a good time to reflect on the memories it made in the Lone Star State. NASA has created a timelapse video that chronicles ...
Space Exploration
Jan 10, 2018
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