@NASAGoddard Engineers used carbon dioxide snow to clean Telescope's mirrors. Where did they get the machine?pic.twitter.com/TCS21pMVbP
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@NASAGoddard Thank you for the response! We are excited to hear more about this snow Machine from@NASAWebbTelescp.pic.twitter.com/zOfP1mn4Ur
@PrecisionIce @NASAGoddard I don't know off-hand, but I can try to get an answer.
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@NASAWebbTelescp@NASAGoddard We are excited to hear back from you about this technology! Please let us know what you find out.#weloveNASAThanks. Twitter will use this to make your timeline better. UndoUndo
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