The cryogenic cooling system intended to chill one of Webb's four primary science instruments is still causing problems for contractor Northrop Grumman and remains the top risk to an on-time launch in 2018. The post Delivery of Troubled James Webb Cryocooler Likely to Slip to Late 2015 appeared first on SpaceNews.com.
Delivery of Troubled James Webb Cryocooler Likely to Slip to Late 2015
Space News - 15 Dec 2014 22:47
The cryogenic cooling system intended to chill one of Webb's four primary science instruments is still causing problems for contractor Northrop Grumman and remains the top risk to an on-time launch in 2018. The post Delivery of Troubled James Webb Cryocooler Likely to Slip to Late 2015 appeared first on SpaceNews.com.
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