@NASAWebbTelescp How long does it take for cleanroom to stabilize after lading doors open? Any special procedures to maintain cleanliness?
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@DirkNC When the door opens, the air actually blows out because the room is slightly pressurized! - Show replies
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@NASAWebbTelescp can't wait to see the first picture of the telescope#astronomyThanks. Twitter will use this to make your timeline better. UndoUndo
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