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NASA technology protects spacecraft from outgassed molecular contaminants

Submit on Tuesday, November 20th, 2012 22:57

Outgassed solvents, epoxies, lubricants, and other materials aren’t especially wholesome for contamination-sensitive telescope mirrors, thermal-control units, high-voltage electronic boxes, cryogenic instruments, detectors and solar arrays, either. As a result, NASA engineers are always looking for new techniques to prevent these gases from adhering to instrument and spacecraft surfaces and potentially shortening their lives.

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