SUNNYVALE, Calif., March 10 -- NASA's Space Infrared Telescope Facility (SIRTF) has completed integration, testing and prelaunch checkout at Lockheed Martin Space Systems in Sunnyvale and has been delivered to the NASA Kennedy Space Center in Florida for an April launch. SIRTF's Cryogenic Telescope Assembly, which includes the scientific instruments, was built by Ball Aerospace in Boulder, Colo., and was delivered to Space Systems in Sunnyvale in February and integrated with the Lockheed Martin-built spacecraft. SIRTF is a cryogenically cooled space observatory that will conduct infrared...Read full articleRelated content from Photonics MediaArticlesOptofluidic Device Tests for Blood Disorders at Point of CareAbnormalities in white blood cell count are indicative of a blood disorder. Measuring these abnormalities is imperative. 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