Check out this time-lapse video of the liquid hydrogen structural test article for #NASASLS as it is loaded into Test Stand 4693 at @NASA_Marshall! MORE >> https://t.co/MiyF1sYC6H pic.twitter.com/4mPeGwSkfD— NASA_SLS (@NASA_SLS) January 30, 2019
Check out this time-lapse video of the liquid hydrogen structural test article for #NASASLS as it is loaded into Test Stand 4693 at @NASA_Marshall! MORE >> https://t.co/MiyF1sYC6H pic.twitter.com/4mPeGwSkfD