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1000506
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About this work
NASA ADMINISTRATOR CHARLES BOLDEN LISTENS AS BALL AEROSPACE TECHNOLOGIES CORPORATION PRINCIPLE OPTICAL ENGINEER DAVE CHANEY EXPLAINS HOW MARSHALL'S X-RAY AND CRYOGENIC FACILITY CHILLS THE JAMES WEBB SPACE TELESCOPE MIRROR SEGMENTS TO -414 DEGREES FAHRENHEIT TO SIMULATE THE COLD TEMPERATURES OF SPACE.
NASA Image and Video Library’s own descriptionSubjects
Credit line1000506. NASA/MSFC, 2010-04-01. Public domain. ID: 1000506.
