“Webb Telescope Set for Testing in Space Simulation Chamber” was uploaded to Flickr

NASA’s James Webb Space Telescope sits in front of the door to Chamber A, a giant thermal vacuum chamber located at NASA’s Johnson Space Center. The telescope will soon be moved into the chamber, where it will spend a hot Houston summer undergoing tests at sub-freezing cryogenic temperatures. via NASA ift.tt/2sKRZWE
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Webb Telescope Set for Testing in Space Simulation Chamber was taken on May 25, 2017 at 07:17AM